MSNBC host Steve Kornacki fills in for Chris Hayes and is joined by Pulitzer Prize-winning journalist David Cay Johnston; Neera Tanden, president of the Center for American Progress; Laura Flanders, founder of Grit TV; and Joan Walsh, editor-at-large of Salon.com; to talk about the substance behind the political posturing on the so-called fiscal curb.Dec. 9, 2012
