October 12, 2010 3:30 pm Bristol Palin On Why Her Dad Didn't Join “Dancing” Did Bristol Palin’s parents, Sarah and Todd Palin, approve of her sexy rumba with her “Dancing” partner, Mark Ballas? Also, Bristol explains why her dad couldn’t join “Dancing with the Stars.” US & World Videos 4:17 New California law will remove restaurant surcharges 0:43 Daily marijuana use outpaces daily drinking in the US, a new study says 3:45 Scarlett Johansson responds after ‘eerily similar' voice pulled from ChatGPT 3:02 JoJo Siwa got punched during 21st birthday celebration 1:54 WATCH: Animals snack on cicadas at Chicago zoo