Writer-director Aaron Sorkin knows his way around a courtroom drama: He wrote the screenplay for A Few Good Men nearly 30 years ago. Now, he's written and directed The Trial of the Chicago 7. The new movie dramatizes the trial of a far-flung group of anti-Vietnam War activists, including Abbie Hoffman, Tom Hayden and Bobby Seale, who were each charged with inciting violence at the 1968 Democratic National Convention.