EUGENE, Ore (Sporting Alert) — Justin Gatlin continued his excellent form this season with another victory, this time producing a personal best to win the U.S. Olympic trials 100 metres on Sunday. The 2004 Athens Olympic champion stopped the clock at 9.80 seconds to take the win over Tyson Gay, who raced home second in a seasonal best time of 9.86secs. The biggest surprise, however, was Ryan...