Aaron Sorkin always wanted The Trial of the Chicago 7 to be a movie. Ever since Steven Spielberg first broached the subject of adapting the story of how eight men were charged with conspiracy to incite a riot during the Democratic National Convention of 1968, it’s been a project Sorkin has thought about, toyed with, and rewritten over the last 14 years. But what finally led Sorkin to forego his stage play for something bigger and more cinematic is when the events of the heady days of 1968 began seeing echoes in the 21st century. What happened was Donald Trump ran for president.