Photos: Presidential primaries in five states
Donald Trump addresses supporters in New York after his sweep of five primaries.
(Carolyn Cole / Los Angeles Times)Hillary Clinton is congratulated by her husband, former President Clinton, in Philadelphia.
(Matt Rourke / Associated Press)Donald Trump in New York.
(Carolyn Cole / Los Angeles Times)Hillary Clinton talks to supporters in Philadelphia.
(Win McNamee / Getty Images)Ted Cruz campaigns with daughters Caroline, left, and Catherine in Knightstown, Ind.
(Michael Conroy / Associated Press)Bernie Sanders campaigns in Huntington, W.Va.
(John Sommers II / Getty Images)Ted Cruz in Knightstown, Ind.
(Michael Conroy / Associated Press)Bernie Sanders at an election-night campaign event in Huntington, W.Va.
(John Minchillo / Associated Press)Supporters cheer a Hillary Clinton victory during a primary night gathering in Philadelphia.
(Justin Sullivan / Getty Images)Voters in Oakmont, Pa.
(Jeff Swensen / Getty Images)Evan Ashley Hard holds a Bernie Sanders sign in Philadelphia.
(Jessica Kourkounis / Getty Images)Donald Trump supporters in New Alexandria, Pa.
(Keith Srakocic / Associated Press)Maria DelGrande, who supports Bernie Sanders, implores people to vote in Pittsburgh.
(Jeff Swensen / Getty Images)