Jim Cramer on United Airline's expansion of rapid Covid-19 testing for travelers
United Airlines said on Thursday it plans to offer pre-flight Covid-19 testing for some travelers going to London next month. The trial will run from Nov. 16 to Dec. 11. United said it will pay for Abbott Laboratories’ rapid tests for Monday, Wednesday and Friday departures between Newark, N.J. and London. CNBC's "Squawk on the Street" crew discusses.