[img]http://d.yimg.com/a/p/ap/20100303/capt.35d045b1687a4ab78d9c17cb7a1f31fc.russia_leader_resigns_mosb108.jpg?x=130&y=106&q=85&sig=9IR6ZrhCipjIcsRVUE2Ppg--[/img]AP - The head of the Russian Olympic Committee says he resigned in the wake of Russia's worst performance at the Winter Games.