On Tuesday, residents in five Northeast U.S. states -- Connecticut, Delaware, Maryland, Pennsylvania and Rhode Island -- vote in presidential nominating contests.
5 Northeast US States Vote in Primaries Tuesday
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Luisa Baerga leaves her polling station with her 9-year-old son Javier, who was given a "vote" donut, Philadelphia, Pa., April 26, 2016.
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A woman enters a curtained voting machine at a polling station, in Philadelphia, Pa., April 26, 2016. Pennsylvania is one of five Northeast U.S. states voting in presidential primaries Tuesday.
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Voters arrive at a polling station at Watkins Mill Elementary School in Montgomery Village, Maryland, April 26, 2016.