 Sources tell me that after he does a primetime interview tonight, that's when you can expect to see the political activity pick up again, although it's unclear when television ads will resume. We do know that those were yanked very quickly after the shooting across the country. Biden will head to Vegas later today, where he's set to speak at an NAACP conference tomorrow. As for Trump's running mate, he's expected to announce that later today in Milwaukee, but Florida Senator Marco Rubio has reportedly been told it's not him.