Natalie Oganesyan editor“The Trial of the Chicago 7″ director Aaron Sorkin and the film’s cast will receive the Vanguard Award from the Palm Springs International Film Awards.“‘The Trial of the Chicago 7’ is a thrilling court-room drama that chronicles the highlights of the historic trial that sought to punish activists for inciting riots outside of the 1968 Democratic National Convention,” Harold Matzner, the festival chairman, said.