"We are enhancing security measures and coordinating intelligence-sharing to proactively address potential risks," a DHS ...

Former Secret Service agent discusses enhanced security protocols for Fourth of July celebrations across the country amid ...

Intelligence bulletins sent out ahead of the holiday warn of copycat attacks and homegrown extremists targeting July 4 ...

Special events with high attendance and media coverage remain attractive targets for lone offenders and violent extremists ...

The Department of Homeland Security and the FBI are concerned about the potential for copycat attacks from the New Orleans ...

In a joint bulletin, the FBI, Department of Homeland Security and other law enforcement agencies said individuals or small ...

Attacks perpetrated by lone actors are the biggest terrorism threat to July 4th festivities in New York City and elsewhere, federal authorities said in a threat assessment obtained by CNN.

A lone wolf actor poses the biggest threat to Fourth of July celebrations in New York and San Francisco, according to ...

Attacks perpetrated by lone actors are the biggest terrorism threat to July 4th festivities in New York City and elsewhere, federal authorities said in a threat assessment obtained by CNN.