Trump safe after 'gunshots in his vicinity,' campaign says

Former President Donald Trump was safe after the Secret Service fired at a gun-toting man outside Trump International Golf Club in West Palm Beach, Florida, Sunday, sources told Fox News.

Authorities are treating the case as a potential assassination attempt, and arrested a suspect, a U.S. official told Fox News. The man, who was not immediately identified, was allegedly armed with a rifle when agents fired at him.

"This does not appear to be some random guy with an AK-47 walking outside Trump's club," the official added.

Fox News' Lucas Tomlinson confirmed that the Secret Service opened fire after they saw a man lift an AK-47. The suspect fled in a car, but was quickly apprehended, authorities said.