Asafa Powell speaks as a picture of Usain Bolt is seen in background, during a press conference in Rome, Wednesday, May 25, 2011. Former world record-holder Asafa Powell is just as nervous as current ... more 
Asafa Powell speaks as a picture of Usain Bolt is seen in background, during a press conference in Rome, Wednesday, May 25, 2011. Former world record-holder Asafa Powell is just as nervous as current holder Usain Bolt ahead of their 100-meter showdown at Thursday's Golden Gala meet. It's the Diamond League season debut for both Jamaicans, and Bolt acknowledged Tuesday that he's "slightly nervous" for the first time in his career. "That makes two of us, because it's pretty much our first real competition," Powell said Wednesday. less 
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Associated Press | Photo By Andrew Medichini
Wed, May 25, 2011 9:29 AM EDT