Kelly put his hand to his forehead and asked Callahan how in the world all of these systems could have failed. Callahan explained they had run out of money to repair some of these devices, but they hoped to eventually get the funds and get them repaired or replaced. Callahan and his deputies explained this was not the end of the world, because the Service had several duplicating layers of security on the grounds to protect against any single failure. In this case, he reminded them, none of those extra layers, neither the officers nor the canines, had worked. Kelly saw a White House that was unacceptably vulnerable, and a Secret Service leadership that didn’t seem all that concerned.
Source: Washington Post May 14, 2021 12:56 UTC