 Biden also talked about taking a stand against gun violence and says he is praying for Trump following his violent rally in Pennsylvania. The Secret Service has ramped up security for Trump following yet another assassination plot. CBS's Samantha Vinograd. This latest reported threat from Iran against Mr. Trump is just the latest in an ongoing set of threats to Mr. Trump and Trump administration officials in light of the assassination of Qasem Soleimani and their larger policy against Iran.