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

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

Read CNN’s White House Security Breaches Fast Facts to learn more about intrusions on White House ... “Security incidents occur frequently,” according to a 2015 House of Representatives ...

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.

Security became especially tighter during World War II. After a truck-bomb attack on the US Marine barracks in Lebanon in 1983, low concrete walls were put up around the White House. Bollards ...

Security breaches at the White House are not uncommon. Here is a look at 10 such incidents, including two in the past eight days.

White House Security Breaches Fast Facts. By CNN Newsource. Published December 13, ... “Security incidents occur frequently,” according to a 2015 House of Representatives report.

White House Security Breaches Fast Facts. By CNN Newsource. Published December 12, ... “Security incidents occur frequently,” according to a 2015 House of Representatives report.

The White House grounds include 18 acres of land. That and the adjacent 52-acre Ellipse to the south belong to President's Park, a national park. The Secret Service is in charge of White House ...

The White House grounds include 18 acres of land. That and the adjacent 52-acre Ellipse to the south belong to President’s Park, a national park. The Secret Service is in charge of White House ...

Here's a selected list of White House intrusions and security breaches. Facts: The White House grounds include 18 acres of land. That and the adjacent 52-acre Ellipse to the south belong to ...