By Mark Lamport-Stokes LOS ANGELES (Reuters) - Golfers who are policed by an anti-doping code on the PGA Tour that is viewed by critics as too opaque will have to adapt to a much more transparent program if they qualify to compete at the 2016 Olympic Games. Unlike the International Golf Federation (IGF), which will administer golf's reappearance as an Olympic sport after an absence of more than a century, the PGA Tour is not a signatory to the code implemented by the World Anti-Doping Agency (WADA). ... More...