November 21, 2018 6:17 am CDC Warns Consumers Not to Eat Romaine Lettuce A warning came Tuesday from the Centers for Disease Control and Prevention to stop eating romaine lettuce. US & World Videos 4:02 ‘To Catch a Contractor' series leading to changes 1:02 20% of nurses to leave field within 2 years 6:03 Tensions rise during campus protests at MIT and Harvard 1:05 Marking construction safety week in Boston 20:19 Karen Read's attorney accuses witness of perjury at murder trial