 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.