World Anti-Doping Agency calls on Major league baseball to implement HGH testing
The World Anti-Doping Agency responded to the criticism Thursday, calling for MLB and its union, the Major League Baseball Players Association, to implement HGH testing, which at this point would involve collecting blood samples from players - a line the union doesn't want to cross.
Major League Baseball won't be testing for human growth hormone any time soon, even though it would like to do so.