Gunman at White House Correspondents’ Dinner raises questions about event’s security protocol

The suspected gunman who charged past a security checkpoint at the White House Correspondents’ Dinner on Saturday has renewed questions about Secret Service protocols and whether there should be changes to the already tight cordon at the annual star-studded event.

​ The suspected gunman who charged past a security checkpoint at the White House Correspondents’ Dinner on Saturday has renewed questions about Secret Service protocols and whether there should be changes to the already tight cordon at the annual star-studded event. Read More Breaking News, Latest News and Videos | CNN