Question: The Occupy Wall Street Collaborative Film included a commentator who was a liberal progressive American author and former political advisor to Al Gore and who else?
Sentence (from "99%: The Occupy Wall Street Collaborative Film"): 99%: The Occupy Wall Street Collaborative Film is a 2013 documentary film about the Occupy Wall Street movement directed by Audrey Ewell, Aaron Aites, Lucian Read, Nina Krstic, and co-directed by Katie Teague, Peter Leeman, Aric Gutnick, Doree Simon, and Abby Martin.
Relevant evidence: Yes