Jeb Bush has a proposal: A one-on-one debate with Donald Trump. The former Florida governor challenged the current Republican frontrunner at a campaign event in Florida Monday. “Donald, I’ll take you on one-on-one in a debate, any time, any place,” Bush told the crowd at the Forum Club in Palm Beach. “You name it and I’ll do it.” Bush, polling at 4% last week, is trailing far behind Trump, who leads the field at 28% in the same Quinnipiac University poll.