Joe Biden
President Joe Biden. Biden spoke on Sunday afternoon and called for an independent investigation into the shooting at former President Donald Trump's rally on Saturday.

President Joe Biden on Sunday said that he has ordered an independent investigation into the security for the rally where a shooter attempted to assassinate former President Donald Trump.

"I've directed an independent review of the national security of yesterday's rally, and we will share the results of that independent review as well," he said on Sunday afternoon.

Biden reiterated his gratitude for the Secret Service agents and other law enforcement officers "who risked their lives, literally, for our nation."