Recommend this article
WASHINGTON (AP) — Kirk Radomski once provided performance-enhancing drugs to dozens of major league baseball players. On Tuesday, he injected some much needed energy into a plodding prosecution case when he testified at Roger Clemens' perjury trial.The one-time New York Mets batboy got jurors' attention by standing, opening his suit coat and demonstrating on his broad-shouldered body how human growth hormone and steroids are delivered.Radomski's key piece of evidence is a shipment of HGH he says he sent to Clemens' house about a decade ago. Clemens, a seven-time Cy Young Award winner, is accused of lying to Congress when he denied using steroids and HGH.