The classic scene in "The Wizard of Oz" where 'Toto' scampers over, and pulls back the curtain 'the Wizard of Oz' is hiding behind, where he's been pulling the levers for his impressive pyrotechnic large screen display. Suddenly, the 'jig is up'. The 'Great Oz' is exposed as a stuttering, bumbling, indecisive con man. Classic scene that comments on the gulf often existing between perception and illusion, on one hand, and reality, on the other. The 'curtain' got 'pulled back' on Mr.Obama last night. Romney needs to stay in the 'Toto' mode and keep pulling that curtain.