COVID-19 infections drop in 23 states as Oregon restores restrictions

New coronavirus shutdowns are going into effect in Oregon, as the state leads the nation in new infections for a second week in a row. Meanwhile, Florida and New York are lifting most restrictions. CBS News’ Mola Lenghi and Jonathan Vigliotti report on the developments from coast-to-coast. Then, Dr. Leo Nissola, an immunotherapy scientist, joins CBSN’s Elaine Quijano with his analysis.