LAS VEGAS, United States (AFP) — Juiced-up athletes gathered in Las Vegas on Sunday for the first-ever Enhanced Games, where organisers predict world records will be unofficially "beaten" by competitors using performance-enhancing drugs that have sparked health concerns. Around 40 sprinters, swimmers and weightlifters have spent the past four months in Abu Dhabi taking combinations of testosterone, human growth hormone, peptides and anabolic steroids -- all banned by events like...