 Both CBS and ESPN send camera crews to schools around the nation to capture the teams' (and occasionally fans') reactions during the moment when they find out what seed they received or if they made the tournament at all.Once the teams are announced, the teams and their fans begin to make game plan and travel preparations.Additionally, millions of college basketball fans begin to fill in their brackets, usually as part of March Madness pools conducted through websites, gambling-related contests, or simply through a group of family members, friends, or co-workers.