policy. she was just out in atlanta and did an amazing speech talking about issues with african-americans. it was her race speech, if you will. she's extremely articulate and connects with the community. the more people hear her, she's going to keep rising, cutting into and taking away, maybe not, what she's doing there. >> aisha, frank, thank you. you may want to stick around for the next piece. it's a funny one. ♪ i think that's connected to this piece. "burn, baby burn." a recent heart attack did not keep bernie sanders from busting some moves on the dance floor. jeanne moos has the story. >> reporter: you know how bernie sanders could get a little grouchy? >> we could keep that down a little bit. >> reporter: now you can't keep him down. this is the story of bernie's night as a -- ♪ dancing queen >> reporter: not quite two months after his heart attack. ♪