Bud Selig defended Major League Baseball's drug-testing program on Tuesday and insisted the toughened policy is working, and later touched on recent scandals set off by Barry Bonds, Jose Canseco, and Jason Grimsley. "I really think steroid use has been minimized," the commissioner said. "Amphetamines, we're doing OK." Before the All-Star Game, Selig spoke on a variety of subjects with members of the Baseball Writers Association of America. Yankee Stadium is a strong candidate to host the 2008 All-Star Game in what is expected to be its final season, he hinted.