Former Pittsburgh Steelers defensive lineman L.C. Greenwood waving to fans in 2006. He died Sunday at the age of 67. Stephen M. Gross /UPI /Landov hide caption

itoggle caption Stephen M. Gross /UPI /Landov

The incoming president of the International Cycling Union, Brian Cookson (right), shakes hands earlier this month with Pat McQuaid, the incumbent he defeated. Fabrice Coffrini/AFP/Getty Images hide caption

itoggle caption Fabrice Coffrini/AFP/Getty Images

Will Qatar get a red card (a soccer official's way of signaling a player has been ejected) for labor practices at World Cup-related construction sites? Alessandro Di Marco /EPA/LANDOV hide caption

itoggle caption Alessandro Di Marco /EPA/LANDOV

New York Yankees relief pitcher Mariano Rivera tips his cap in the ninth inning of his final appearance in a baseball game at Yankee Stadium, against the Tampa Bay Rays on Thursday. Kathy Willens/ap hide caption

itoggle caption Kathy Willens/ap