Secret Service Faces Scrutiny After Attempted Assassination of Donald Trump

Investigations reveal security lapses and foreign connections in the July 13th shooting at a Pennsylvania rally.

Several Secret Service agents from the Pittsburgh Field Office are on administrative leave following the assassination attempt.
The shooter, Thomas Matthew Crooks, had encrypted messaging accounts in multiple foreign countries.
Newly released footage shows Crooks moving across a rooftop just minutes before the shooting.
Congressional task force members criticize the FBI and Secret Service for withholding information.
Former Secret Service Director Kimberly Cheatle resigned after the incident.