Security expert rips Secret Service Director Kimberly Cheatle's 'sloped roof' excuse

An executive security expert ripped Secret Service chief Kimberly Cheatle for failing to protect former President Trump on Saturday, saying the agency needs to clean house, especially after her "sloped roof" excuse. 

Bill Stanton, who has worked in the field for four decades, took aim at Cheatle's assertion that agents passed on manning a nearby roof used by shooter Thomas Crooks because it was sloped.

The would-be assassin climbed to the roof of the building and squeezed off several...