YPSILANTI, MI – FEBRUARY 15: Democratic presidential candidate Sen. Bernie Sanders (D-VT) gestures during his first campaign rally in Michigan at Eastern Michigan University February 15, 2016 in Ypsilanti, Michigan. At his “A Future To Believe In” rally, Sanders spoke on a wide range of issues, including his plans to make public colleges and universities tuition-free. The next voting for the democratic candidates will be the Democratic caucus in Nevada on February 20th. (Photo by Bill Pugliano/Getty Images)

