Kasich’s Ohio Win Pushes G.O.P. Race Closer to Chaotic Convention

Donald Trump expanded his commanding delegate lead Tuesday night by winning primary contests in Illinois, North Carolina and the winner-take-all state of Florida, prompting Senator Marco Rubio to suspend his campaign and bringing the Republican front-runner one step closer to securing the party’s nomination for president. While Trump lost the winner-take-all state of Ohio to the state’s governor, John Kasich, slowing his potential path to the W