And The Biggest Sporting Event Is?

It's the time of year when everyone goes crazy, whether it's the multitude of bracket challenges, rooting for your favorite team, or just embracing March Madness.  Is the NCAA Men's Basketball Tournament the biggest sporting event of the year?  We all love rooting for the underdog, but does the field of 68 beat the Super Bowl?  What about the World Series?  And for you members of NASCAR Nation, isn't the Chase bigger?  Don't hesitate, vote now!