Cramer's lightning round: Accounting issues at Flex mean you should sell the stock By: CNBC.com News May 22, 2018 at 18:48 PM EDT Jim Cramer rattles off his take on callers' favorite stocks, including a tech manufacturer that recently reported earnings. Read More >> Related Stocks: Altria Group Beacon Roofing Suppl Corning Flextronics Intl Ltd Verint Systems Inc