 LIBERTYVILLE, Ill. CAMBRIDGE, Mass.--BUSINESS WIRE--Electrical services and energy solutions provider Aetna Corp. and global electric vehicle charging solutions company EVBox Group today announced a strategic partnership to help grow EV charging infrastructure in the United States, with a focus on New England and the Mid-Atlantic states an area Aetna Corp. has served for more than 90 years. Aetnas expertise in serving retail, hospitality and grocery establishments is expected to play a k 