When it comes to brackets, most people are a little embarrassed to ask questions because they think everyone else knows. Do you know how it is decided what teams are selected? How are the teams seeded? Did you know there is a committee and who’s on it? How does theBracket at-large process work? All these questions and more are answered by NCAA, March Madness bracket: How the 68 teams are selected for the Division I Men’s Basketball Tournament