text:  In other Olympic news, Michael Phelps spoke in front of a House subcommittee with harsh criticism for the agency that handles substance testing for the Games, and a grave warning that there aren't more serious crackdowns on athletes using banned substances. Honestly, I think if we continue to let this slide any farther, the Olympic Games might not even be there. Four-time Olympian Allison Schmidt also spoke, echoing Phelps' concerns. Chuck Sievertson, ABC Sports.