This has been widely reported, but for the sake of completeness on the blog I'm going to add some links to the aftermath of my previous post on the screening of "Pinochet".
Chilean police clash with anti-Pinochet demonstrators (BBC)
Hundreds Protest Screening of Pro-Pinochet Film in Chile (NY Times)
The past haunts Chile: film praising Pinochet triggers violent clashes in Santiago (Mercopress)
Pro-Pinochet celebration leads to street protests in Santiago (Guardian)