In like a lion, out like a lamb--or, it began with a growl, but ended with a whimper! What did? Why, Global Warming, naturally. Of course, it wasn't supposed to end like this! Midwest wind-chill temperatures could hit -70˚ tonight, as meteorologists predict the lowest readings in decades. Meanwhile, in the antarctic, pinned near glaciers, a second ice breaker must be freed by the US Coast Guard.