Reading Time: 1 minutes

Democratic presidential candidate Hillary Clinton, right, takes aphoto with a supporter after a rally at Carnegie Mellon University on a campaign stop, Wednesday, April 6, 2016, in Pittsburgh. (AP Photo/Keith Srakocic)

Democratic presidential candidate Hillary Clinton, right, takes aphoto with a supporter after a rally at Carnegie Mellon University on a campaign stop, Wednesday, April 6, 2016, in Pittsburgh. (AP Photo/Keith Srakocic)