MILWAUKEE — Chad Wolf, former acting secretary of the Department of Homeland Security, anticipates the investigation into the Secret Service’s handling of the assassination attempt against former President Donald Trump will reveal multiple failures by law enforcement, not just one shortcoming.

“The investigation is underway. I think it’s going to reveal a lot,” Wolf told the Washington Examiner in Milwaukee Wednesday. “It’s not one thing that usually gets missed. It’s usually two or three things when something bad like this happens.”