““Twentieth Century Fox commissioned a screenplay of Bobby Kennedy’s book. Budd Schulberg, the celebrated writer of On the Waterfront, wrote the screenplay, but the project was abandoned by the studio. Columbia Pictures then expressed interest in picking up the project but abandoned it as well. In an introduction he wrote to a 1972 book written about Hoffa by Bobby Kennedy’s chief aide, Walter Sheridan, Budd Schulberg explained why the two studios abandoned the project: “A labor tough walked right into the office of the new head of [Twentieth Century Fox] to warn him that if the picture was ever made [Teamster] drivers would refuse to deliver the prints to the theaters. And if they got there by any other means, stink bombs would drive out the audiences.” This””