Detailed text transcripts for TV channel - MSNBC - 20150818:21:30:00
Prognosis? >> you know, look, he's not -- i honestly don't think scott walker is worried about donald trump at this point. he's worried about marco rubio, ben carson, scott walker has to get out of the middle of the field and back to where he was on debate day. remember on debate day you had trump in the middle, bush on one side. walker on the other side. since that debate walker has fallen down, down, down. if this continues, i mean, he runs the risk of getting into that second tier debate. >> john nichols, please stay with us. still to come, the tense exchange between black lives matter acti...