The Speedos that could be just a bit too speedyBy MARK FLEMING - More by this author » Last updated at 21:42pm on 29th March 2008 A revolutionary bodysuit that British swimmers hope will help them power to medals at the Beijing Olympics could be banned. The skintight Speedo LZR Racer costume, which was developed with help from Nasa scientists, has been worn in 16 world record-breaking swims in just six weeks since its launch, and now swimmers are clamouring to try it. But the sport's governing body is worried that, because it apparently helps swimmers go faster, wearing...