The global economic ripple effects of novel coronavirus

Monday was a tumultuous day in the global battle against coronavirus. Italy’s government banned travel nationwide after new spikes in infections and fatalities. Meanwhile, U.S. stocks had their worst day in over a decade. Special correspondent Christopher Livesay reports from Rome, and Judy Woodruff talks to Mark Zandi of Moody’s Analytics and Ben Mutzabaugh of air travel website The Points Guy.