Chicago’s federal courthouse is on lockdown after a person with a knife entered and demanded to speak with law enforcement, a spokesman for the US Marshals Service confirmed. The incident started ...

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

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 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 ...

This isn't the first unusual security incident at the White House this year. A few months ago, a child managed to slip ...

The White House was briefly locked down on Tuesday after a phone was thrown over the North Lawn fence. Secret Service agents responded swiftly to the scene.

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

The US Secret Service locked down the White House North Lawn after an unidentified object, possibly a phone, was thrown over the fence, halting press activities and prompting heightened security.

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

An unknown object was reportedly thrown over the fence on the North Lawn of the White House, according to local reports.