Students make their way through the falling snow on campus at the University of North Carolina in Chapel Hill, N.C., Wednesday, Feb. 12, 2014. The National Weather Service has issued a winter storm warning for Wednesday and into Thursday covering most of North Carolina. (AP Photo/Gerry Broome)
Breton Nicholas, a student at the University of North Carolina in Chapel Hill, N.C., walks outside the Dean E. Smith Center prior to a basketball game between North Carolina and Duke Wednesday, Feb. 12, 2014. Breton carries his friends belongings after waiting outside for tickets to tonight's game. The National Weather Service has issued a winter storm warning for Wednesday and into Thursday covering most of North Carolina. (AP Photo/Gerry Broome)
Pedestrians maneuver a stairway outside the Dean E. Smith Center at the University of North Carolina prior to a basketball game between North Carolina and Duke in Chapel Hill, N.C., Wednesday, Feb. 12, 2014. (AP Photo/Gerry Broome) ** FILE **
Breton Nicholas, a student at the University of North Carolina in Chapel Hill, N.C., walks outside the Dean E. Smith Center prior to a basketball game between North Carolina and Duke Wednesday, Feb. 12, 2014. Breton carries his friends belongings after waiting outside for tickets to tonight's game. The National Weather Service has issued a winter storm warning for Wednesday and into Thursday covering most of North Carolina. (AP Photo/Gerry Broome)
** FILE ** Then-Democratic presidential nominee Sen. Barack Obama plays basketball with the University of North Carolina's Jack Wooten in Chapel Hill, N.C., on April 29. (Associated Press)