<![endif] Sign in with Facebook Or use your Businessweek account Email Password Forgot password? Remember me Already a Bloomberg.com user? Sign in with the same account. Don't have an account? Sign up. Help! I can't access my account. This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. X Bloomberg Businessweek News From Bloomberg LIMITED-TIME OFFER SUBSCRIBE NOW Global Economics Companies & Industries Politics & Policy Technology Markets & Finance Innovation & Design Lifestyle Business Schools Small Business Video & Multimedia By Duane D. Stanford September 15, 2014 Coca-Cola Co. ( KO:US ) ’s newest social-media campaign reaches back to a time when even MySpace didn’t exist. Surge, a citrus-flavored Mountain D...