Canada skip Kevin Martin reacts after a shot in the second end while playing against Sweden during Olympics semifinal action on Thursday. An opponent recently called Martin "the Michael Jordan of curling." Nathan Denette/CP/AP hide caption

itoggle caption Nathan Denette/CP/AP

The Olympic flame burns in its caldron behind a chain-link fence in downtown Vancouver on Monday. Mark Ralston/AFP/Getty Images hide caption

itoggle caption Mark Ralston/AFP/Getty Images

U.S. biathlete Jay Hakkinen adjusts his rifle after a training session at the Olympic Games in Whistler, British Columbia. Andrew Medichini/AP hide caption

itoggle caption Andrew Medichini/AP