Democratic presidential hopeful U.S Senator Barack Obama and his wife Michelle Obama greet supporters during a "Super Tuesday" primary campaign rally...
Democratic presidential hopeful U.S. Sen. Hillary Clinton waves to reporters after she voted at the Douglas Grafflin Elementary School for the Super...
Democratic presidential hopeful U.S. Sen. Hillary Clinton wipes her eyes after they watered up from a coughing fit during a roundtable discussion at...
Democratic presidential hopeful Sen. Hillary Clinton greets the studio audience before the live broadcast of the Voices Across America town hall...
Democratic presidential hopeful Sen. Hillary Clinton and news anchor Carole Simpson greet the studio audience before the live broadcast of the Voices...
Democratic presidential hopeful Sen. Hillary Clinton greets the studio audience before the live broadcast of the Voices Across America town hall...
Democratic presidential hopeful Sen. Hillary Clinton greets the studio audience before the live broadcast of the Voices Across America town hall...
Democratic presidential hopeful Sen. Hillary Clinton greets the studio audience before the live broadcast of the Voices Across America town hall...
Republican presidential hopeful and former Massachusetts Gov. Mitt Romney and his traveling press secretary Eric Fehrnstrom watch a news broadcast...
Republican presidential hopeful and former Massachusetts Gov. Mitt Romney watches a newscast featuring Sen. Hillary Clinton during a campaign stop at...
Crowd of supporters use personal digital cameras and cell phones to photograph former President Bill Clinton as he campaigns for his wife and...
Former U.S. President Bill Clinton campaigns for his wife and Democratic presidential hopeful U.S. Sen. Hillary Clinton during a campaign rally for...
Former U.S. President Bill Clinton campaigns for his wife and Democratic presidential hopeful U.S. Sen. Hillary Clinton during a campaign rally for...
Former U.S. President Bill Clinton campaigns for his wife and Democratic presidential hopeful U.S. Sen. Hillary Clinton during a campaign rally for...
Former U.S. President Bill Clinton campaigns for his wife and Democratic presidential hopeful U.S. Sen. Hillary Clinton during a campaign rally for...
Crowd of supporters use digital cameras to photograph former U.S. President Bill Clinton as he campaigns for his wife and Democratic presidential...
Former U.S. President Bill Clinton campaigns for his wife and Democratic presidential hopeful U.S. Sen. Hillary Clinton during a campaign rally for...
Secret Service agents stand guard as Democratic presidential candidate Hillary Clinton speaks during a "Get Out the Vote" event at the Chicago...
Democratic presidential candidate former Secretary of State Hillary Clinton looks on as BET Chairman and CEO Debra Lee speaks during the BET Networks...
Democratic presidential candidate former Secretary of State Hillary Clinton looks on as BET Chairman and CEO Debra Lee speaks during the BET Networks...
Democratic presidential candidate former Secretary of State Hillary Clinton is seen reflected in a mirror as she speaks during the BET Networks...
Democratic presidential candidate former Secretary of State Hillary Clinton is seen reflected in a mirror as she speaks during the BET Networks...
Democratic presidential candidate former Secretary of State Hillary Clinton is seen reflected in a mirror as she speaks during the BET Networks...
Democratic presidential candidate former Secretary of State Hillary Clinton looks on during the BET Networks Leading Women Defined at the St. Regis...
Democratic presidential candidate former Secretary of State Hillary Clinton speaks with BET Chairman and CEO Debra Lee during the BET Networks...
Democratic presidential candidate former Secretary of State Hillary Clinton is seen reflected in a mirror as she speaks during the BET Networks...
Democratic presidential candidate former Secretary of State Hillary Clinton greets patrons at Mapps Coffee on March 1, 2016 in Minneapolis,...
Democratic presidential candidate former Secretary of State Hillary Clinton greets patrons at Mapps Coffee on March 1, 2016 in Minneapolis,...
Democratic presidential candidate former Secretary of State Hillary Clinton greets patrons at Mapps Coffee on March 1, 2016 in Minneapolis,...
Democratic presidential candidate former Secretary of State Hillary Clinton greets patrons at Mapps Coffee on March 1, 2016 in Minneapolis,...
Democratic presidential candidate former Secretary of State Hillary Clinton greets patrons at Midtown Global Market on March 1, 2016 in Minneapolis,...
Democratic presidential candidate former Secretary of State Hillary Clinton greets patrons at Mapps Coffee on March 1, 2016 in Minneapolis,...
Democratic presidential candidate former Secretary of State Hillary Clinton greets patrons at Midtown Global Market on March 1, 2016 in Minneapolis,...
Minnesota Gov. Mark Dayton wears a campaign button for democratic presidential candidate former Secretary of State Hillary Clinton as she greets...
Democratic presidential candidate former Secretary of State Hillary Clinton greets patrons at Midtown Global Market on March 1, 2016 in Minneapolis,...
Democratic presidential candidate former Secretary of State Hillary Clinton greets patrons at Mapps Coffee on March 1, 2016 in Minneapolis,...
Democratic presidential candidate former Secretary of State Hillary Clinton greets patrons at Mapps Coffee on March 1, 2016 in Minneapolis,...
Democratic presidential candidate former Secretary of State Hillary Clinton greets patrons at Midtown Global Market on March 1, 2016 in Minneapolis,...
Democratic presidential candidate former Secretary of State Hillary Clinton greets patrons at Mapps Coffee on March 1, 2016 in Minneapolis,...
Democratic presidential candidate former Secretary of State Hillary Clinton greets patrons at Mapps Coffee on March 1, 2016 in Minneapolis,...
Democratic presidential candidate former Secretary of State Hillary Clinton greets patrons at Mapps Coffee on March 1, 2016 in Minneapolis,...
Democratic presidential candidate former Secretary of State Hillary Clinton greets patrons at Mapps Coffee on March 1, 2016 in Minneapolis,...
Democratic presidential candidate former Secretary of State Hillary Clinton greets patrons at Mapps Coffee on March 1, 2016 in Minneapolis,...
Democratic presidential candidate former Secretary of State Hillary Clinton orders coffee at Mapps Coffee on March 1, 2016 in Minneapolis, Minnesota....
Democratic presidential candidate former Secretary of State Hillary Clinton greets patrons at Mapps Coffee on March 1, 2016 in Minneapolis,...
Democratic presidential candidate former Secretary of State Hillary Clinton orders coffee at Mapps Coffee on March 1, 2016 in Minneapolis, Minnesota....
Democratic presidential candidate former Secretary of State Hillary Clinton takes a selfie with a supporter at Lake Taylor Senior High School on...
Democratic presidential candidate, former Secretary of State Hillary Clinton takes a selfie with a supporter at Lake Taylor Senior High School on...
Democratic presidential candidate former Secretary of State Hillary Clinton greets supporters during a "Get Out The Vote" event at Lake Taylor Senior...
Democratic presidential candidate former Secretary of State Hillary Clinton speaks during a "Get Out The Vote" event at Lake Taylor Senior High...
Supporter looks on as democratic presidential candidate former Secretary of State Hillary Clinton speaks during a "Get Out The Vote" event at Lake...
Supporter holds books as democratic presidential candidate former Secretary of State Hillary Clinton speaks during a "Get Out The Vote" event at Lake...
Democratic presidential candidate former Secretary of State Hillary Clinton speaks during a "Get Out The Vote" event at Lake Taylor Senior High...
Democratic presidential candidate former Secretary of State Hillary Clinton speaks during a "Get Out The Vote" event at Lake Taylor Senior High...
Democratic presidential candidate former Secretary of State Hillary Clinton speaks during a "Get Out The Vote" event at Lake Taylor Senior High...
Supporter looks on as democratic presidential candidate former Secretary of State Hillary Clinton speaks during a "Get Out The Vote" event at Lake...
Democratic presidential candidate former Secretary of State Hillary Clinton greets supporters during a "Get Out The Vote" event at Lake Taylor Senior...
Democratic presidential candidate former Secretary of State Hillary Clinton speaks during a "Get Out The Vote" event at Lake Taylor Senior High...
Democratic presidential candidate former Secretary of State Hillary Clinton speaks during a "Get Out The Vote" event at George Mason University on...
Democratic presidential candidate former Secretary of State Hillary Clinton speaks during a "Get Out The Vote" event at George Mason University on...