Baseball Commissioner Bud Selig has felt the heat for some time, and it’s not the kind a 90-mile-per-hour fastball brings. When allegations of steroid use among some of Major League Baseball’s biggest stars first surfaced, Selig argued that the league’s policy on steroids was “as good as any in professional sports.” The policy? Random drug testing, with a 10-day suspension for the first time offenders. Congress and the general public were not satisfied. So , Selig announced a tougher “three strikes you’re out” policy: A 50-game suspension for a first offense, a 100-game suspension for a second, and a permanent ban from baseball for a third. Players may incur fines as well. Other professional leagues have followed suit. The PGA Tour even announced its own drug-testing policy, which began in the 2008 season.