Olympics: Moroccan runner expelled for doping

Moroccan 1,500 metres runner Amine Laalou is out of the Olympics after testing positive for a banned substance, the International Olympic Committee (IOC) said Saturday.

Olympics 2012: I thought I`d got away, says dope-tainted cyclist

Disgraced Russian cyclist Victoria Baranova said here Friday that she had taken testosterone ahead of the Olympics, and she had thought she was in the clear.