Injured Gail Devers Can't Finish Hurdles ATHENS, Greece - Gail Devers, the most talented yet star-crossed hurdler of her generation, was unable to complete even one hurdle in 100-meter event Sunday - failing once again to win an Olympic hurdling medal.    Devers, 37, who has three world championships in the hurdles but has always flopped at the Olympics, pulled up short and screamed as she slid under the first hurdle...