Super Bowl Advertisers Seek Social Media Buzz

Super Bowl advertisers are pulling out the stops to involve fans in the walk up the big game in New Orleans.

Coke, Pepsi, Audi, Bud Light are just a few of the many companies running contests in social media in attempt to hype the expensive TV spots they'll be running at the Super Bowl.

If you want to vote on an ending for a commercial, check out our guide to teasers for the 2013 Super Bowl advertising bonanza.