Tony Dovolani Goes Into The Dancing With The Stars Semi-Final Rehearsals (Videos)

Good Morning America asked Tony Dovolani to go into rehearsals for the Dancing With The Stars semi-finals to see how the couples are handling the pressure. William and Cheryl bicker like an old married couple. Mark says Katherine is never a drama Queen…well, sometimes. Donald brings enthusiasm, determination, and laughter to every step. Maria and Derek have played with injuries, but, are always pushing the envelope…and finding time to laugh silly too. Lots more fun below with Tony!

Tony handicaps the couples in this coverage. He predicts one of the girls are going home tonight.