Flake: "I don’t think" I will be 2020 challenger to Trump

Flake, a frequent Trump critic, said on CNN’s “State of the Union” that somebody needs to run “to remind Republicans what it means to be conservative, what being a conservative really means and what it means to be decent.”

“I think the future of the party is with people with an optimistic vision moving ahead. I don’t think that will be me. I think there are better candidates out there. But somebody needs to run,” he added.