(Ethan Hawke, a star of "The Weight", speaks at a Berlinale press conference on Tuesday, Feb. 17) By Michael Roddy Pretty much since the minute the Berlinale film festival opened on Feb. 12, the war in Gaza has been a hot topic at news conferences where the actors, directors and crew show up to talk…Read more Gaza conflict has been hot topic at Berlinale — going on all 10 days