Bernie is back — and backed — bigly

Guess who's back (back back)!? back again (again again)!? Bernie's back (back back) AND..... he's already gotten a ton of donations and is pretty popular so you probably don't need to tell a friend because they probably already know.... We're breaking down Bernie 2020 and a similar candidate from a state very close to Vermont... who will get the progressive vote? Plus, Trump 2020 is looking pretty corporate! A POLITICO national political reporter joins to talk about Rosslyn's hottest campaign headquarters.