(S14E04) In the promos for this week's The Amazing Race, they promised us Siberia and a Blind U-Turn. Well, I know a bit about Siberia -- it's very cold. The plain old U-Turn on this show has its own coldness, too. But a "Blind" one? What could that be? Do they don blindfolds and pick a team at random like in pin the tail on the donkey? Nope. It's something even colder than Siberia itself.