 Good morning, I'm Mark Garrison. New information this morning on Saturday's assassination attempt as outrage is building in Congress. How was this even possible with the amount of law enforcement on the ground? That's Republican Nancy Mace, and it was possible because the head of the Secret Service says they dropped the ball. The buck stops with me. I am the director of the Secret Service. It was unacceptable, and it's something that shouldn't happen again.