Supporters line up on Washington Street in Binghamton to enter a rally for democratic presidential candidate Bernie Sanders on April 11, 2016 in Binghamton, New York. (Photo by Brett Carlsen/Getty Images)
Bernie Sanders Holds Campaign Rally In Binghamton
A Bernie Sanders supporter takes a selfie before the start of a rally for the democratic presidential candidate on April 11, 2016 in Binghamton, New York. (Photo by Brett Carlsen/Getty Images)
Bernie Sanders Holds Campaign Rally In Binghamton
Democratic presidential candidate Bernie Sanders speaks at a rally for his campaign on April 11, 2016 in Binghamton, New York. (Photo by Brett Carlsen/Getty Images)
Bernie Sanders Holds Campaign Rally In Binghamton
Democratic presidential candidate Bernie Sanders speaks at a rally for his campaign on April 11, 2016 in Binghamton, New York. (Photo by Brett Carlsen/Getty Images)
Bernie Sanders Holds Campaign Rally In Binghamton, NY
Democratic presidential candidate Bernie Sanders speaks at a rally for his campaign on April 11, 2016 in Binghamton, New York. (Photo by Brett Carlsen/Getty Images)
Bernie Sanders Holds Campaign Rally In Binghamton, NY
Democratic presidential candidate Bernie Sanders speaks at a rally for his campaign on April 11, 2016 in Binghamton, New York. (Photo by Brett Carlsen/Getty Images)
Bernie Sanders Holds Campaign Rally In Binghamton
Democratic presidential candidate Bernie Sanders speaks at a rally for his campaign on April 11, 2016 in Binghamton, New York. (Photo by Brett Carlsen/Getty Images)
Bernie Sanders Holds Campaign Rally In Binghamton
Democratic presidential candidate Bernie Sanders speaks at a rally for his campaign on April 11, 2016 in Binghamton, New York. (Photo by Brett Carlsen/Getty Images)
Bernie Sanders Holds Campaign Rally In Binghamton
Democratic presidential candidate Bernie Sanders speaks at a rally for his campaign on April 11, 2016 in Binghamton, New York. (Photo by Brett Carlsen/Getty Images)
Bernie Sanders Holds Campaign Rally In Binghamton
Democratic presidential candidate Bernie Sanders speaks at a rally for his campaign on April 11, 2016 in Binghamton, New York. (Photo by Brett Carlsen/Getty Images)
Bernie Sanders Holds Campaign Rally In Binghamton, NY
Democratic presidential candidate Bernie Sanders speaks at a rally for his campaign on April 11, 2016 in Binghamton, New York. (Photo by Brett Carlsen/Getty Images)
Bernie Sanders Holds Campaign Rally In Binghamton
Democratic presidential candidate Bernie Sanders greets supporters at the conclusion of his rally on April 11, 2016 in Binghamton, New York. The New York Democratic primary is scheduled for April 19th. (Photo by Brett Carlsen/Getty Images)
Bernie Sanders Holds Campaign Rally In Binghamton
Democratic presidential candidate Bernie Sanders waves to the crowd after speaking at a rally for his presidential campaign on April 11, 2016 in Binghamton, New York. The New York Democratic primary is scheduled for April 19th. (Photo by Brett Carlsen/Getty Images)
Bernie Sanders Holds Campaign Rally In Binghamton
Democratic presidential candidate Bernie Sanders walks on stage before speaking at a rally on April 11, 2016 in Binghamton, New York. The New York Democratic primary is scheduled for April 19th. (Photo by Brett Carlsen/Getty Images)
Bernie Sanders Holds Campaign Rally In Binghamton
Members of the US Secret Service watch the crowd as democratic presidential candidate Bernie Sanders speaks during a rally on April 11, 2016 in Binghamton, New York. (Photo by Brett Carlsen/Getty Images)
