Honest to goodness, Obama’s head would explode right there on stage. All he could think of would be to call Cain an Uncle Tom or an Oreo. Knowing those would backfire beyond repair, all he could do is blow steam out his ears. The Malignant Narcissist marxist man-child cannot take criticism. Cain is (1) outspoken, and (2) black. Hearing Cain spell out, in a public venue, the disastrous mistakes Obama has made would give O apoplexy.
And he and his minions use his skin color as a shield to criticism, but Cain can and will ignore that shield.