March Madness 2013: wilder than usual?

A 75th anniversary, by definition, should be something special. That's what college basketball fans are expecting as the National Collegiate Athletic Association's men's tournament (aka 'March Madness') shifts into high gear this week.

4. Some of this year's 'Davids' versus the 'Goliaths'

Not to be confused with the Northwestern in Evanston, Ill., is Northwestern State of Natchitoches, La., which joins South Dakota State, Florida Gulf Coast, and Belmont among the true long shots in this year’s NCAA field. 

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