Farewell football. It's time for NCAA March Madness! Tune in when 65 college basketball teams from all over the United States enter the March Madness tournament, doing the Big Dance to get into the Final Four in hopes to win the NCAA basketball national championship. During March Madness, the 65 qualifying teams play in a single-elimination tournament. The 64th and 65th seed teams will play in the first game of March Madness to see who will make up the 64th team. The tournament then consists of 4 regions each with teams of 16. The winner of each region makes up what is called the "Final Four" and the winners of the semi-finals play for the NCAA Championship game. CBS Sports, in conjunction with the NCAA, has been broadcasting the first few rounds on Internet TV for free. Catch all the action online including highlights, recaps, and archived video.