An alleged threat from Iran prompted an increase in Trump's security before Saturday's assassination attempt on the former president.
![Commemorations of the anniversary of Qassem Soleimani's death have been held across Iraq [Getty]](/sites/default/files/styles/image_156x88/public/2022-01/GettyImages-1237603483.jpg?h=199d8c1f&itok=hppyavIE)
