 Trump still has a vacancy to fill on the Republican ticket. Florida Senator Marco Rubio on CNN. You and Donald Trump are both residents of Florida. If you're chosen to be his running mate, are you willing to move to another state or resign your Senate seat? That's presumptuous. I don't know. I have no idea who he's going to pick. And those, like I said, we'll confront those issues when they come. The RNC is just a week away now in Milwaukee. Trump's classified documents case has been delayed again. Here's CBS's Natalie Brandt.