The Secret Service's myriad failures that led to an assassination attempt against former President Trump and the murder of Corey Comperatore, come as little surprise to Sen. Ron Johnson, a longtime critic of the agency. In 2014, after two years of investigating the Secret Service's numerous disciplinary problems and security lapses, he concluded that the agency tasked with protecting U.S. presidents, vice presidents, their families, and other officials had a "systemic" or "cultural problem."
