Celebrating big wins on Super Tuesday, Hillary Clinton greets supporters as she arrives to speak at her rally in Miami.
Hillary Clinton makes a campaign stop at the Mapps Coffee Shop in Minneapolis on Tuesday.
Hillary Clinton greets supporters at her campaign rally Tuesday night in Miami.
Hillary Clinton addresses supporters at her Super Tuesday night rally in Miami.
Democratic presidential candidate Hillary Clinton campaign volunteers make phone calls to prospective supporters reminding them to vote from Clinton's campaign headquarters in Austin, Texas on Tuesday.
Donald Trump waves to supporters at a campaign stop at the Port-Columbus International Airport in Columbus, Ohio, on Tuesday.
Republican presidential candidate Donald Trump and New Jersey Gov. Chris Christie disembark from Trump's plane during a campaign stop at the Signature Flight Hangar at Port-Columbus International Airport on Tuesday in Columbus, Ohio.
Donald Trump embraces New Jersey Gov. Chris Christie, a former candidate, after being introduced at a campaign stop in Columbus, Ohio, on Tuesday.
Donald Trump signs autographs during a campaign stop Tuesday at the Port-Columbus International Airport in Columbus, Ohio.
A supporter of Republican presidential candidate Donald Trump cheers before a rally Tuesday in Louisville, Ky.
Democratic presidential candidate Sen. Bernie Sanders, I-Vt., takes a ballot to vote in the Vermont primary at the Robert Miller Community and Recreation Center in Burlington, Vermont, on Tuesday. Sanders won the Democratic primary in Vermont.
Bernie Sanders arrives with his wife, Jane Sanders, and his son Levi Sanders at a primary night rally Tuesday in Essex Junction, Vt. Sanders won the primary in Vermont, his home state.
Hours before polls open, a Bernie Sanders campaign volunteer prepares brochures to be distributed to Sanders supporters reminding them to vote, on Tuesday morning in Austin, Texas.
Ted Cruz addresses the crowd at an election night watch party Tuesday in Stafford, Texas. Cruz won the Republican primary in his home state and in neighboring Oklahoma.
Republican presidential candidate, Sen. Ted Cruz of Texas, center, is surrounded by media before voting in the Texas primary on Tuesday in Houston.
Republican presidential candidate Sen. Marco Rubio of Florida signs autographs at a campaign rally Tuesday in Andover, Minn.
Rubio campaign buttons are displayed before Republican presidential candidate Sen. Marco Rubio of Florida spoke to a campaign rally Tuesday in Andover, Minn.
Senator Marco Rubio gives a thumbs-up to his audience Tuesday at the Courtyards of Andover Events Center in Andover, Minn.
Republican candidate John Kasich kisses the cheek of Kay Ward of Louisville, Miss., as she has her photo taken Tuesday before addressing a Central Mississippi Republican Party fundraising dinner in Jackson, Miss.
John Kasich speaks Tuesday at a Central Mississippi Republican Party fundraising dinner in Jackson, Miss.
Ben Carson speaks at his election night party in Baltimore on Tuesday. Carson, who rose in the polls early in the campaign, wasn't a factor in any of the Republican contests on Super Tuesday.
Frank Butler, of Dummerston, Vt., enters the voting booth while members of the community participate in a town hall-style meeting at the Dummerston School's gymnasium on Tuesday.
Republican voters line up outside a polling place Tuesday in Anchorage, Alaska.
Sid Musser holds his grandson, Cason Weems, 19 months, as he cast his vote during the primary election at Prospect Baptist Church in Oklahoma City on Tuesday.
Two-month-old Steven Burke wears a sticker supporting Republican presidential candidate Sen. Ted Cruz, R-Texas, as he sleeps outside a polling place where Cruz voted on Tuesday in Houston.
Voters wait in line to cast their ballots at a polling station located at the University Co-op in Austin, Texas, on Tuesday. Voters from Vermont to Colorado, Alaska to American Samoa and a host of states in between were heading to polling places and caucus sites on the busiest day of the 2016 primaries.
A voter marks a ballot at the polling station in Old South Church in Boston on Tuesday.
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