1. It's time for a "Zingtervention!"
Houseguests compete in the “Zingervention” Power of Veto competition, on BIG BROTHER, Wednesday, August 20 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Photo: Sonja Flemming/CBS
The infamous Zingbot makes its way back into the Big Brother house, plus the PoV is played.