 This must stop. President Biden's called for a review of the security procedures before the shooting and a review of the Republican National Convention security footprint. Former President Trump's en route to Milwaukee for the RNC, writing that he did not want to let a would be assassin change his schedule. As for the investigation into the shooter, the FBI special agent in charge, Kevin Rojack, said at this time, the information that we have indicates that the shooter acted alone at present.