Amazing Race 4 - Another great episode last night, although things turned a little nasty when Richen and Chip assumed their manifest destiny as large Nordic men and pushed their way to the front of a line outside a train station. Things are heating up as the rest of the teams jockey to fight them - I think they're on every team's radar as the largest threat, which means they won't get any help. One of the bland boy-girl teams got eliminated - I can't remember for the life of me who, I just remember it was the guy's fault because he tried to hurry through a very detail-oriented challenge and ended up doing it three times until he got it right. Check out the very cool and colorful LEADERBOARD over at CBS to see who's in the running -- and who's just trying to catch up.