Photo Gallery: 25th anniversary of Barry Switzer resigning 6/9

In this June 20, 1989 file photo, University of Oklahoma football coach Barry Switzer wipes his face during an emotional moment at a news conference where he announced his resignation in Norman, Okla. Twenty years later, Switzer says he no longer dwells on his tearful resignation as Oklahoma's football coach. The school had been hit by NCAA probation and player arrests. The resignation led to the Sooners' decade-long exile from college football's elite. (AP Photo/David Longstreath, File)