 House Oversight Committee Chairman James Comer wants a briefing by the Secret Service by Tuesday. And Comer will summon Secret Service Director Kimberly Cheadle to the Hill a week from Monday. Comer characterized that as an emergency hearing. Lawmakers are upset. How could this happen? How could somebody get within 130 yards of the president with a rifle? His Secret Service team around him, his personal team, are just great Americans who are very brave.