 Yesterday's shooting at Donald Trump's rally in Pennsylvania calls on all of us to take a step back. Take stock of where we are, how we go forward from here. Thankfully, former Trump is not seriously injured. I spoke to him last night. I'm grateful he's doing well. And Jill and I keep him and his family in our prayers. Also at townhall.com, Donald Trump is calling for unity following yesterday's or rather Saturday's assassination attempt.