NEW YORK, NEW YORK - APRIL 07: Republican presidential candidate Governor John Kasich speaks to guests at a rally on April 7, 2016 in New York City. Kasich only has 143 delegates of the 1,237 needed to win his party's nomination, currently being the last one in the presidential race in both number of states as number of delegates won. (Photo by Eduardo Munoz Alvarez/Getty Images)