 Arlington, VA, Nov. 23, 2020 GLOBE NEWSWIRE -- Rosetta Stone Inc., a division of Cambium Learning Group, Inc., today announced that it has partnered with Uber to give customers who participate in Uber Rewards the opportunity to redeem points for a language learning subscription. For just 750 Uber Reward points, customers can receive a month of Rosetta Stone language learning in a single language. 