Rio champion Nurudinov DQ’d from London Olympics for doping

LAUSANNE, Switzerland — A weightlifting gold medalist at the 2016 Rio de Janeiro Olympics has been disqualified from the 2012 London Games for doping. The Court of Arbitration for Sport’s new anti-doping tribunal stripped Ruslan Nurudinov of fourth place in London in the 105-kilogram weight class, the CAS said Monday . Nurudinov, from Uzbekistan, later