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

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 ...

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

Security breaches at the White House are not uncommon. Two happened in the past eight days – on Saturday when a person jumped a bike rack in front of the executive residence, and March 10, when ...

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 ...

CNN Editorial Research 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 ...

CNN Editorial Research (CNN) — 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 ...

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 ...