Secret Service director, grilled by lawmakers on the Trump assassination attempt, says ‘we failed’ The Associated PressLive Updates: Secret Service Chief Pummeled by Lawmakers Who Want Her to Resign The New York TimesNancy Mace Tells Secret Service Chief: ‘You’re Full Of Sh*t’ The Daily BeastLive updates: Secret Service director faces calls to resign at hearing The HillCheatle: Trump assassination attempt ‘most significant operational failure’ in decades CNN