Dario Cologna had the strongest finish to win the men's 30-kilometer skiathlon at the Sochi Olympics on Sunday, showing he's back to full fitness after a season disrupted by an ankle injury. The Swiss cross-country skier pulled away from a quartet of skiers at the top of the final uphill section and then held off defending champion Marcus Hellner of Sweden on the final straight. Cologna finished in 1 hour, 8 minutes, 15.4 seconds for his second Olympic gold medal. Hellner was 0.4 seconds behind to win silver, with Martin Johnsrud Sundby of Norway taking bronze. Read more http://espn.go.com/olympics/winter/...olympics-dario-cologna-wins-men-30k-skiathlon
