Mike Rogers: “I think this is a candidate that's trying to mature into his foreign policy positions.”

That self-radicalization can be really dangerous.

All of that activity is fed online and through the internet, through conversations and through this heated and wrong-headed violent rhetoric, and their violent terminology is very, very concerning.

They are encouraging a lot of people to get worked up to cross that line between what would be normal political discourse into radical, aggressive political behavior, including attempted murder, which you just saw in the UFC fights.

This No Kings notion. People are destroying your government and your way of life.