Marathon great Radcliffe cleared by IAAF of doping claims

By Ian Chadband LONDON (Reuters) - Paula Radcliffe, world marathon record holder and one of Britain's most popular athletes, has been cleared by the International Association of Athletics Federations (IAAF) of any allegation of doping. Athletics' world governing body offered a complete defence of Radcliffe on Friday amid a robust rebuttal of claims that it had ignored evidence of drug cheating by leading athletes for more than a decade. The IAAF has sent a detailed response to British authoritie