Photos: Michelle Obama campaigns for Hillary Clinton in Phoenix

First lady Michelle Obama addresses the Arizona Democratic Party early-vote rally at the Phoenix Convention Center on Oct. 20, 2016. Obama is campaigning for Democratic presidential nominee Hillary Clinton.

First lady Michelle Obama addresses the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016. Obama is campaigning for Democratic presidential nominee Hillary Clinton.

First lady Michelle Obama addresses the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016. Obama is campaigning for Democratic presidential nominee Hillary Clinton.

First lady Michelle Obama addresses the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016. Obama is campaigning for Democratic presidential nominee Hillary Clinton.

First lady Michelle Obama addresses the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016. Obama is campaigning for Democratic presidential nominee Hillary Clinton.

First lady Michelle Obama addresses the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016. Obama is campaigning for Democratic presidential nominee Hillary Clinton.

First lady Michelle Obama addresses the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016. Obama is campaigning for Democratic presidential nominee Hillary Clinton.

First lady Michelle Obama addresses the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016. Obama is campaigning for Democratic presidential nominee Hillary Clinton.

First lady Michelle Obama addresses the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016. Obama is campaigning for Democratic presidential nominee Hillary Clinton.

Supporters gather to see the first lady Michelle Obama address the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016. Obama is campaigning for Democratic presidential nominee Hillary Clinton.

First lady Michelle Obama addresses the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016. Obama is campaigning for Democratic presidential nominee Hillary Clinton.

Barry Goldwater’s granddaughter Carolyn Goldwater Ross endorsed Hillary Clinton before introducing first lady Michelle Obama at the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016.

First lady Michelle Obama reacts to a supporter's words during her address to the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016. Obama is campaigning for Democratic presidential nominee Hillary Clinton.

First lady Michelle Obama addresses the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016. Obama is campaigning for Democratic presidential nominee Hillary Clinton.

Supporters wear “#Nasty Woman” signs before first lady Michelle Obama addressed the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016. Obama is campaigning for Democratic presidential nominee Hillary Clinton.

First lady Michelle Obama addresses the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016. Obama is campaigning for Democratic presidential nominee Hillary Clinton.

First lady Michelle Obama addresses the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016. Obama is campaigning for Democratic presidential nominee Hillary Clinton.

Two young ladies watch first lady Michelle Obama address the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016.

First lady Michelle Obama addresses the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016. Obama is campaigning for Democratic presidential nominee Hillary Clinton.

First lady Michelle Obama addresses the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016. Obama is campaigning for Democratic presidential nominee Hillary Clinton.

First lady Michelle Obama addresses the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016. Obama is campaigning for Democratic presidential nominee Hillary Clinton.

First lady Michelle Obama addresses the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016. Obama is campaigning for Democratic presidential nominee Hillary Clinton.

First lady Michelle Obama greets supporters after her address to the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016 in Phoenix.

First lady Michelle Obama greets supporters after her address to the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016 in Phoenix.

First lady Michelle Obama greets supporters after her address to the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016 in Phoenix.

First lady Michelle Obama greets supporters after her address to the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016 in Phoenix.

First lady Michelle Obama greets supporters after her address to the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016 in Phoenix.

First lady Michelle Obama addresses the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016. Obama is campaigning for Democratic presidential nominee Hillary Clinton.

Supporters watch first lady Michelle Obama address the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016.

Supporters listen to first lady Michelle Obama address the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016. Obama is campaigning for Democratic presidential nominee Hillary Clinton.

Supporters listen to first lady Michelle Obama address the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016. Obama is campaigning for Democratic presidential nominee Hillary Clinton.

Scenes from outside the Phoenix Convention Center where first lady Michelle Obama made an appearance on Oct. 20, 2016, in support of Democratic presidential candidate Hillary Clinton.

Scenes from outside the Phoenix Convention Center where first lady Michelle Obama made an appearance on Oct. 20, 2016, in support of Democratic presidential candidate Hillary Clinton.

Scenes from the appearance of first lady Michelle Obama in downtown Phoenix on Oct. 20, 2016. Hundreds of people remained outside the Phoenix Convention Center even after doors were closed and Obama had begun her speech.

Scenes from the appearance of first lady Michelle Obama in downtown Phoenix on Oct. 20, 2016. Hundreds of people remained outside the Phoenix Convention Center even after doors were closed and Obama had begun her speech.

Scenes from the appearance of first lady Michelle Obama in downtown Phoenix on Oct. 20, 2016. Hundreds of people remained outside the Phoenix Convention Center even after doors were closed and Obama had begun her speech.

Scenes from the appearance of first lady Michelle Obama in downtown Phoenix on Oct. 20, 2016. Hundreds of people remained outside the Phoenix Convention Center even after doors were closed and Obama had begun her speech.

Scenes from outside the Phoenix Convention Center where first lady Michelle Obama made an appearance on Oct. 20, 2016, in support of Democratic presidential candidate Hillary Clinton.

Scenes from outside the Phoenix Convention Center where first lady Michelle Obama made an appearance on Oct. 20, 2016, in support of Democratic presidential candidate Hillary Clinton.

Scenes from outside the Phoenix Convention Center where first lady Michelle Obama made an appearance on Oct. 20, 2016, in support of Democratic presidential candidate Hillary Clinton.

Scenes from outside the Phoenix Convention Center where first lady Michelle Obama made an appearance on Oct. 20, 2016, in support of Democratic presidential candidate Hillary Clinton.

First lady Michelle Obama hugs Barry Goldwater’s granddaughter Carolyn Goldwater Ross after she endorsed Hillary Clinton at the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016. Michelle Obama is campaigning for Democratic presidential nominee Hillary Clinton.

Barry Goldwater’s granddaughter Carolyn Goldwater Ross endorsed Hillary Clinton before introducing first lady Michelle Obama at the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016. Michelle Obama is campaigning for Democratic presidential nominee Hillary Clinton.

First lady Michelle Obama addresses the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016, in Phoenix. Michelle Obama is campaigning for Democratic presidential nominee Hillary Clinton.

First lady Michelle Obama addresses the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016, in Phoenix. Michelle Obama is campaigning for Democratic presidential nominee Hillary Clinton.

First lady Michelle Obama addresses the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016, in Phoenix. Michelle Obama is campaigning for Democratic presidential nominee Hillary Clinton.

Supporters listen to first lady Michelle Obama address the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016. Obama is campaigning for Democratic presidential nominee Hillary Clinton.

Supporters listen to first lady Michelle Obama address the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016. Obama is campaigning for Democratic presidential nominee Hillary Clinton.

First lady Michelle Obama addresses the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016, in Phoenix. Michelle Obama is campaigning for Democratic presidential nominee Hillary Clinton.

People wait excitedly for Michelle Obama as she's en route to the Phoenix Convention Center on Oct. 20, 2016.

People wait excitedly for Michelle Obama as she's en route to the Phoenix Convention Center on Oct. 20, 2016.

People wait excitedly for Michelle Obama as she's en route to the Phoenix Convention Center on Oct. 20, 2016.

Supporters gather to see the first lady Michelle Obama address the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016, in Phoenix. Michelle Obama is campaigning for Democratic presidential nominee Hillary Clinton.

Supporters gather to see the first lady Michelle Obama address the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016, in Phoenix. Michelle Obama is campaigning for Democratic presidential nominee Hillary Clinton.

Supporters gather to see the first lady Michelle Obama address the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016, in Phoenix. Michelle Obama is campaigning for Democratic presidential nominee Hillary Clinton.

Hillary Clinton supporters were spotted dressed as Mr. and Mrs. "Nasty Woman" at the Phoenix Convention Center after Michelle Obama gave her speech on Oct. 20, 2016.

Supporters gather to see the first lady Michelle Obama address the Arizona Democratic Party Early Vote rally at the Phoenix Convention Center on Thursday, Oct. 20, 2016, in Phoenix. Michelle Obama is campaigning for Democratic presidential nominee Hillary Clinton.

Rep. Ann Kirkpatrick speaks at the Phoenix Convention Center on Oct. 20, 2016, before first lady Michelle Obama is scheduled to give a speech.

People gather at the Phoenix Convention Center on Oct. 20, 2016, to hear Michelle Obama speak in support of Hillary Clinton.

Nick Leech of Peoria, Ariz. sits in the crowd to hear Michelle Obama's speech at the Phoenix Convention Center on Oct. 20, 2016.

People gather at the Phoenix Convention Center on Oct. 20, 2016, to hear Michelle Obama speak in support of Hillary Clinton.

People gather at the Phoenix Convention Center on Oct. 20, 2016, to hear Michelle Obama speak in support of Hillary Clinton.

People line up to go through security at the Phoenix Convention Center to hear Michelle Obama on Oct. 20, 2016.

A crowd lined up outside the Phoenix Convention Center before Michelle Obama's speech on Oct. 20, 2016.

Marine Corp veteran Vickie Wyatt and others proceed into the Phoenix Convention Center to hear Michelle Obama's speech on Oct. 20, 2016.

A Donald Trump supporter walks outside the Phoenix Convention Center before Michelle Obama's speech on Oct. 20, 2016.

Donald Trump supporters promote their candidate outside an event where First Lady Michelle Obama is scheduled to speak in Phoenix on Oct. 20, 2016.