Bill de Blasio says there isn't time to focus on coronavirus prevention missteps

New York City Mayor Bill de Blasio doesn't want to focus on the past.CNN's Jake Tapper played some clips of de Blasio urging New Yorkers to go about their daily lives despite worries about the threat of the novel COVID-19 coronavirus in January, February, and March on Sunday's edition of State of the Union. Tapper then asked the mayor if he thinks his messaging may have had something to do with how fast the virus has spread in the city, which has become the U.S. epicenter.There was no outright d