How would an expanded March Madness work with 72 or 76 teams? Bracketologist Joe Lunardi tries to answer some of your questions.

The committees for men's and women's Division I basketball met this week to discuss possible expansion of the March Madness tournaments, but made no immediate decisions or recommendations.

For the first time in a long time, the Final Four includes all No. 1 seeds -- with Duke, Florida, Houston and Auburn still dancing in March Madness.