A spy who previously worked in this industry spared Werner Heisenberg’s life at a Zurich lecture. (10[1])Moe Berg worked in this industry, (10[1])which in the Supreme (10[1])Court case Flood v. Kuhn had its reserve clause upheld by virtue of this industry’s antitrust exemption. Eight men in this industry were banned due to their acceptance of bribes by Kennesaw Mountain Landis in 1921. The Mitchell Report investigated a “steroid era” in this industry, (10[1])during which (10[1])a 1998 record chase occurred between Mark McGwire and Sammy Sosa. For 10 points, workers in what industry wear the number 42 in honor of Jackie Robinson, who integrated the Dodgers? ■END■ (10[1])