On New Year’s Day 2011, two of the National Hockey League’s premier teams – the Pittsburgh Penguins and the Washington Capitals – faced off in the open air of Heinz Field in Pittsburgh for the 4th annual NHL Winter Classic, a once-a-year  extravaganza that brings stadium-sized audiences, and millionsof TV viewers, into the fast-and-furious realm of pro hockey.  Get the inside scoop on all the pre-game preparations – as well as behind-the-scenes footage from both the Winter Classic and a December 23 regular-season preview between the two teams – on a brand-new, four-part 24/7 exclusive.