Dom Giordano talks about what it takes to be a good "Democratic Socialist" and theorizes what transformed Bernie Sanders into one in the first place. Dom talks about the refinery issue in Pennsylvania and explains why the race isn't over until "Elizabeth Warren sings." Dom explains the problem with socialism and where it runs into trouble when it "collides with reality." Dom names the thing that will help Bernie Sanders in the election. Plus, Dom questions who is America's Sweetheart and debates callers on Roger Stone and the fate he faces. (Photo by Joe Raedle/Getty Images)