One of the biggest storylines about the Tar Heels making the tournament is that their athletic director, Bubba Cunningham, is the chairperson on the NCAA tournament selection committee. He explained after the bracket was released that he wasn't in the room when the decision was being made and that "all the polices and procedures were followed."

"I was not in the room for any of that." Chairman of the NCAA Men's Basketball Selection Committee and UNC athletic director Bubba Cunningham explained the process behind the Tar Heels getting into the tournament. pic.twitter.com/vAD7qu4s3F

DAYTON, Ohio - One of the final teams to make the 68-team NCAA Tournament field takes on a team that came close to a national title two years ago when North Carolina battles San Diego State in a First Four showdown Tuesday night in Dayton,