NEW You can now listen to Fox News articles! Former deputy FBI director and ex-Secret Service agent Dan Bongino said the shooting at the White House Correspondents' Dinner will likely trigger a close review of security, arguing investigators will need to examine whether the event perimeter was wide enough. Bongino framed the incident as both a case study in the limits of event security and a reason for renewed concern about threats against President Donald Trump . He explained on "Fox & Friends Weekend" on Sunday that presidential protection works through increasingly tight layers of vetting and control. He said security teams will now have to assess whether the outer perimeter at the dinner venue was too close to the innermost protected area. TRUMP PRAISES PRESS AFTER WHCD SHOOTING, SAYS UNITY AT DINNER WAS 'BEAUTIFUL' Agents stand guard after an incident at the annual White House Correspondents' Association Dinner in Washington, D.C., on April 25, 2026.…