World Championships 2015: Steve Cram on Kenya drugs problem

BBC Sport's Steve Cram says young Kenyans are being duped into taking drugs in a bid to become top athletes.

Cram, who spends time every year in Kenya with British athletes, was speaking in response to news that two Kenyan 400m runners have failed drugs tests at the 2015 World Championships.

Koki Manunga, 21, and Joyce Zakary, 29, have accepted provisional bans after "targeted tests."