UK Anti-Doping chief executive backs use of lie detectors

• Formal introduction would need approval by world body• 'We need to be more innovative,' says Andy Parkinson UK Anti-Doping's chief executive, Andy Parkinson, says the organisation would back the introduction of lie-detector tests and believes the authorities need to be more innovative in their fight against offenders. Evidence from a polygraph test was accepted by the Court of Arbitration for Sport during the cases of the Spanish cyclist Alberto Contador and the Chinese judo champi...