Trends & Articles Breakthru Beverage Group to Invest $9.2 Million in a Marijuana Company by Sophia Vida September 10, 2018 Breakthru Beverage Group, which is co led by the NHL's Chicago BlackHawks Chairman Rocky Wirtz, has said it would be investing $9.2 million into CannTrust, a Canadian marijuana producer. The company has signed a letter of inten...