PCG Advisory Group and 8020 Connect of Canada Sign Letter of Intent for Joint Venture to Launch the First Regulatory Compliant Social Media Investor Platform in the U.S. NEW YORK, NY, and Calgary, Canada, Sept. 28, 2018 (GLOBE NEWSWIRE) -- via NEWMEDIAWIRE — PCG Advisory Group, a leading New York City-based investor relations and digital strategies firm, and 8020...