Members of Congress are responding after law enforcement arrested people who allegedly put them on a list of targets to attack during a White House event.
Tycen Proper, 19, told investigators on June 11 that he was plotting with others to attack the Ultimate Fighting Championship (UFC) event at the White House on June 14, according to charging documents. He said he and others planned to set off explosives using drones at certain locations to force attendees to flee a certain way, putting them within sight of waiting snipers.
