Top Heisman Trophy contender and Auburn quarterback Cameron Newton looks on prior to an NCAA college football game against Georgia at Jordan-Hare Stadium in Auburn, Ala. on Nov. 13. Mr. Newton has been embroiled in ethics-related controversy, but remains a favorite to win the coveted prize. Dave Martin/AP
Boise State quarterback Kellen Moore looks to pass against Idaho in the first half of an NCAA college football game in Moscow, Idaho, on Nov. 12. Ted S. Warren/AP
Oregon running back LaMichael James (r.) is hit by the University of California's Trevor Guyton during the fourth quarter of their NCAA football game in Berkeley, California on Nov. 13. Kevin Bartram/Reuters
Oklahoma State wide receiver Justin Blackmon (r.) fends off Troy linebacker Donnell Golden during the first half of an NCAA college football game in Stillwater, Okla. on Sept. 11. Brody Schmidt/AP
TCU quarterback Andy Dalton celebrates during the second half of an NCAA college football game against San Diego State in Fort Worth, Texas, on Nov. 13, 2010. Mike Fuentes/AP
Stanford quarterback Andrew Luck, front, escapes the grasp of Arizona State defensive end James Brooks during the second half of an NCAA football game in Tempe, Ariz. on Nov. 13. Matt York/AP
Oklahoma running back DeMarco Murray (l.) evades Texas Tech defender Brian Duncan to score in the first quarter of an NCAA college football game in Norman, Okla., on Nov. 13. Sue Ogrocki/AP
Nevada's Colin Kaepernick runs for a big gain against Fresno State in the second half of an NCAA college football game Fresno, Calif. on Nov. 13. Gary Kazanjian/AP
Ohio State quarterback Terrelle Pryor throws to a receiver against Penn State during the third quarter of their NCAA football game in Columbus, Ohio, on Nov. 13, 2010. Matt Sullivan/Reuters
Michigan quarterback Denard Robinson throws against Purdue during the first half of an NCAA college football game in West Lafayette, Ind., on Nov. 13. Michael Conroy/AP
Riot police advanced on protesters in Istanbul's Taksim Square shortly after Prime Minister Erdogan warned the peaceful demonstrators to clear out or be forcibly removed.
Elena Becatoros & Jamey Keaten, Associated Press /
June 15, 2013
Vadim Ghirda / AP
Riot police fired water cannons and tear gas on protesters in Istanbul's Taksim Square and neighboring Gezi Park on Saturday, an intervention that came shortly after the prime minister warned that security forces "know how to clear" the area.