Jim Cramer Gives His Opinion On Aetna, UnitedHealth And Chipotle By: Benzinga via Benzinga December 15, 2017 at 07:17 AM EST On CNBC's "Mad Money", Jim Cramer said that instead of Aetna Inc (NYSE: AET), he would rather buy UnitedHealth Group Inc ... Read More >> Related Stocks: Aetna Chipotle Mexican Grill UnitedHealth Group