BEIJING (Reuters) - American Rebecca Soni broke the world record to win the women's 200 meters breaststroke final on Friday to collect her first gold medal of the Beijing Olympics. Soni surged to victory in two minutes 20.22 seconds, wiping 0.32 off the previous world record set by Australia's Leisel Jones at the 2006 Commonwealth Games. Jones, who won the 100 earlier in the week, faded on the last lap to finish second in 2:22.05 while Norway's Sara Nordenstam was third in 2:23.02. Soni became just the second American female swimmer to win gold in Beijing after Natalie Coughlin won...