Israeli filmmakers sign petition to back 'NAZA directors after backlash

Several Israeli directors signed a petition supporting Gaza documentary 'NAZA' makers Yuval Abraham and Rachel Szor, who were criticised for "harming their homeland". The film, which won Venice Film Festival's special jury prize, probes Israeli systems behind alleged mass killings in Gaza. "Artists must be free to critically examine the world," said Berlin Film Festival director Tricial Tuttle.