A new report links anti-Christian extremism and assassination culture to the alleged bomb threat against Erika Kirk at a Turning Point USA event.

President Trump drew a stark line Tuesday between his Iran nuclear agreement and his predecessor's, calling former President Barack Obama's 2015 deal "a road to a nuclear weapon" and insisting his own agreement leaves no such opening, warning Iran that any attempt to develop, buy or acquire a nuclear weapon will bring catastrophic retaliation.

President Trump said Tuesday he hadn't been briefed by the FBI about a plot to attack the Sunday night UFC fight at the White House.