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

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 ...

The FBI and DHS have issued a joint bulletin warning of potential lone-wolf terror attacks ahead of Independence Day ...

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

As cities across America prepare for massive July 4 gatherings, federal authorities have sounded the alarm over potential ...

The Federal Bureau of Investigation and the Department of Homeland Security have indicated that lone wolf attacks are the ...

Ahead of July 4 celebrations in the United States, FBI and DHS have sounded an alarm and have warned Americans over potential ...

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, ...

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.