Housing crisis, health insurance, top 5 political WTF moments!

­Noted economist Nouriel Roubini says the American housing market is heading for a double-dip recession. Thom talks to economist John Lott about what this could mean for the U.S. economy. Then, a new report reveals that the number of people in the U.S. without health insurance has topped 50 million, more than the population of Spain. Thom talks with Wendell Potter about the ill state of American healthcare. Finally, Thom counts down the Top 5 Political WTF moments of 2010.