The Amazing Race - Final Three

I have yet to watch last night's episode of The Amazing Race but have read on other blogs today who is in the final three. Margie and Luke (deaf guy and mom), Tammy and Victor (Asian brother and sister) and Cara and Jaime (friends, cheerleaders and mean girls) all made it to the finale. I also heard a rumor that the reason Lakisha and Jenn (black sisters) did not make it was that they had to use the bathroom. Is this true? I was kind of hoping that they would come back after last weeks pool debacle. Plus I felt that the two sisters received the bad press on the run in with Margie and Luke and I wanted them to prove themselves. But alas it was not meant to be and the sisters were sent packing. Now who am I going to pull for? The cheerleaders have been rude to foreigners all over the world (one of the reasons that people in other countries hate Americans), Margie and Luke seem to be out to prove something all the time and Tammy and Victor are the obvious choice to win and I love an underdog. Oh Mel and Mike I miss you so much....