The Israeli-Palestinian conflict has a way of popping up in any number of seemingly unrelated arenas across the world, such as the upcoming Toronto International Film Festival, where a planned Tel Aviv-themed program has spurred several entertainers, including Jane Fonda, Danny Glover and David Byrne, as well as writers and filmmakers, to sign a letter of protest that’s shaking things up with just days to go before the fest begins. All of the 10 films in City to City, a new program at the festival, will focus on the Israeli city.