On the latest episode of Masters in Politics, GOP super lawyer Ben Ginsberg warned of “political guerrilla warfare” if neither of the three Republican candidates can secure a majority 1,237 delegates to automatically win the nomination. According to Ginsberg, “Right now, Trump’s job is to win 55% of the remaining delegates. It’s gonna take him until at least California to do that.”

Ginsberg also weighed in on the path forward for Ted Cruz and John Kasich. You can listen to the new episode here.