Robert DeNiro has a powerful message for Americans following the discovery of a pipe bomb that was mailed to his production company, Tribeca Enterprises.

"I thank God no one's been hurt, and I thank the brave and resourceful security and law enforcement people for protecting us," the actor and owner of the Tribeca Film Festival told CNN's Jake Tapper. "There's something more powerful than bombs, and that's your vote. People MUST vote!”