Not much has been revealed about the new documentary JFK: A President Betrayed beyond a trailer. But those behind the film claim to have uncovered previously classified details on JFK's presidency that reveal him to have been a far more progressive leader than previously believed — and identify forces within his own administration that worked in secret to thwart him. Of course, this also leads to new speculation about Kennedy's assassination. The film gets a one-time showing in New Orleans, tonight, November 4, at 7:30 p.m. at Zeitgeist Movies. TIckets are $8 general admission, $7 for students and seniors, $6 for Zeitgeist members. More info here.