 of the Secret Service after Trump almost died? Who is most responsible for this happening? What I would say is that the Secret Service is responsible for the protection of the former president. So the buck stops with you? 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. The president and Homeland Security Secretary said today they had 100% confidence in you, but there are some members of Congress calling on you to resign.