Louisiana Sen. John Kennedy encouraged people to express themselves peacefully in the case of protests about Donald Trump’s arrest, which the former president predicted for Tuesday.Steve Doocy, Brian Kilmeade and Ainsley Earhardt took turns questioning the senator about the circumstances surrounding Trump’s potential indictment, asking what he thought in relation to House Speaker Kevin McCarthy’s warning to avoid protests.“In America, you’re free to protest,” he said when the hosts asked what he thought. “You’re not really free if you can’t express yourself, but do it peacefully.