Sports

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• Thoughts on underclassmen and the NBA
  by Craig Degel

• No. 3 Arizona downs Sun Devils
  by Kevin Clerici

• UA begins spring practice looking to fill holes
  by Arlie Rahn

• Lakers halt Orlando's streak
  by AP

• Midway into season, pitching still a problem
  by Sam Spiller

• Irvin answers grand jury questions in drug case
  by AP

• Syracuse uses a bit of luck
  by AP