Ted Cruz is no longer the only candidate calling for John Kasich to drop out of the race.Speaking Sunday in Milwaukee, Donald Trump said that the Ohio governor should drop out of the race, the Associated Press reported. Wisconsin's primary will be held Tuesday.The real-estate mogul called out John Kasich’s campaign for losing."I said, 'Why is a guy allowed to run?' All he's doing is just he goes from place to place and loses," Trump said to reporters at a diner in Milwaukee.Kasich responded to Trump’s call on him to drop from race on Twitter, writing: “That's not how our republic works, Donald.