LONDON, Aug 7 (Reuters) - China's Liu Xiang crashed out of
the heats in the 110 metres hurdles at the London Olympics on
Tuesday in an echo of his injury-induced withdrawal from the
same stage of the Beijing Games four years ago.
The 2004 Olympic champion and former world record holder hit
the first hurdle with his lead leg and tumbled to the ground
before being helped from the track with his Olympic dream in
(Reporting by Nick Mulvenney, editing by Alison Wildey)