Bolt vows "never again" after emotional London farewell

LONDON (Reuters) - Usain Bolt took an emotional final bow on the track at the end of the World Championships in London on Sunday before declaring that, definitely and definitively, there was no way he would ever return to sprinting.

from Reuters: Top News http://uk.reuters.com/article/uk-athletics-world-bolt-idUKKCN1AT0UH?feedType=RSS&feedName=topNews