Crawford of US and Obikwelu of Portugual compete in men's 100 metres heats in Helsinki.
Shawn Crawford of the U.S. (R) and Francis Obikwelu of Portugual (2nd R) compete in the first men's 100 metres heats at the world athletics championships in Helsinki August 6, 2005. REUTERS/Kai Pfaffenbach KP/PEK/KS