Tag: Mark Rubio

U.S. Republican front-runner Donald Trump swept three states and drove rival Marco Rubio out of the White House race, but the New York billionaire's loss in the crucial state of Ohio wrought more chaos for a party deeply fractured by his candidacy.

Republican leaders opposed to Donald Trump becoming the party's U.S. presidential candidate warned on Wednesday that the billionaire businessman could become unstoppable if he wins two crucial nominating contests next week.