It's Sunday night!! Episode's going to be VERY late here on the East coast for those who are getting the Tennessee/Dallas game. Hmph. And now CBS is insisting on showing us the end of the San Diego/Oakland game. Do. Not. Approve. TV guide description for tonight's episode... No spoilers, but I'll put it in spoiler tags just in case someone doesn't want to know anything about the episode! Spoiler The race continues in Ghana, where some teams are stumped by a deceptively simple quiz and one person requires medical attention because of the punishing heat.