The bitter cold that a "polar vortex" is pushing into much of the United States is not just another winter storm. It's the coldest in 20 years in many areas, and breaking some records. Full story here.
How far below zero does it have to get to cool off the global warming debate?
Tonight Van Jones and Newt Gingrich host Crossfire with guests Navin Nayak, who wants climate change legislation and David Kreutzer, who's against it.
Besides the freezing cold weather, another topic on many Americans' minds is the college football BCS National Championship game where Auburn squares off against Florida State. Who do you think will win?
Author, documentary filmmaker, historian, Speaker of the House (1995-1999), and 2012 Republican presidential candidate
Fmr. Obama Deputy Campaign Mgr. and W.H. Sr. Adviser, founder of Precision Strategies, fmr. Sr. Adviser to Maj. Leader Reid and Sen. Kennedy
Conservative columnist for New York Daily News, contributing editor at Townhall Magazine, commentator and author
Former Special Adviser for Green Jobs under President Obama, co-founder of Rebuild the Dream, author and attorney