 Independent Senator Bernie Sanders also weighed in on Face the Nation today, shrugging off age and debate concerns. President Biden can clearly defeat Donald Trump, the most dangerous president in the history of this country, and the choice is quite clear. 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?