The Secret Service put the White House's front lawn on a brief lockdown after a security incident near the front gate. It ...

The Secret Service quickly called a lockdown of the park and White House and closed off Pennsylvania Avenue. Reporters ...

The Secret Service shut down the front lawn of the White House, including to the news media, after a tourist threw something over the 13-foot fence. Press were moved inside to the White House briefing ...

The Secret Service briefly locked down the White House's front lawn and nearby areas after an unidentified object was thrown ...

The U.S. Secret Service closed off the North Lawn of the White House and directed all press personnel to shelter in the briefing room.

The White House was put under a brief lockdown following an incident in the midday, after a ‘phone’ was supposedly thrown ...

The Secret Service immediately initiated emergency protocol by locking down the White House and redirecting all press ...

The White House was put on lockdown when an unknown object was thrown across the fence on the North Lawn. The press was ...

The White House was briefly placed under lockdown on Tuesday after a "phone" was thrown over the security fenceThe incident ...

The White House was briefly locked down on Tuesday after someone threw a phone over the North Lawn fence, prompting a Secret ...

A brief White House lockdown occurred on Monday morning following a security incident involving a tourist near the North Lawn ...

The White House has not yet issued an official statement about the security breach. The incident represents the latest security challenge facing the Secret Service, which has experienced several ...