Massachusetts Senate candidate Elizabeth Warren (Photo by Alex Wong/Getty Images); Credit: Alex Wong/Getty Images

For months, Senator Elizabeth Warren has been seen as one of the top choices for a Vice-President slot, but recently she’s been seen by many as a political enforcer, going after GOP front-runner Donald Trump with abandon. 

Trump and Warren have been duking it out on Twitter for weeks now. Warren’s called Trump out for being a “loser” and a “bully.” Trump says Warren’s a “failed senator,” not to mention “goofy.” We talk about it with Edward-Isaac Dovere, a senior White House reporter for Politico