Sen. Rand Paul, who authored a newly-released Senate report over the Secret Service's handling of the assassination attempt against President Trump in Butler, Pennsylvania, told "Face the Nation with Margaret Brennan" that there was "a total failure" within the agency and accused there of being a "cultural cover-up.

President Donald Trump still faces a plethora of threats, ranging from violent extremists backed by proxy groups, to domestic actors inspired to incite violence amid heightened political rhetoric, according to experts.

This Sunday will mark one year since a young man tried to kill then-candidate Donald Trump during a campaign rally in Butler County.The lone gunman was identified as Thomas Crooks. Crooks fired shots from a rooftop and the U.

July 13 marks one year since the FBI said Thomas Crooks fired 8 rounds at Donald Trump and rallygoers, killing one man and grazing Trump's ear.

President Trump reflects on the one-year anniversary of the Butler, Pennsylvania, assassination attempt that left one dead and two wounded, nearly claiming his own life