White House Briefly Put on Lockdown
The White House was put on lockdown this afternoon.
ByABC News
June 5, 2015, 4:32 PM
— -- The White House was briefly put on lockdown this afternoon.
While the cause of the lockdown was unknown, Secret Service agents were seen forcing news crews inside, keeping them in a briefing room.
The lockdown was lifted several minutes later.
This story is developing.