More states lock populations down as COVID-19 cases climb

The coronavirus pandemic keeps burning through the U.S. population. The country now has 160,000 confirmed cases of the illness and 2,900 deaths -- and infections are still rising. In New York state, the nation’s worst hot spot, Gov. Andrew Cuomo continues to appeal for outside help. But health care systems across the country are straining to support the surge in patients. Amna Nawaz reports.