A selection of 12 short documentary films that were made for the documentary challenge, a unique timed short film competition which was held in Israel for the Fifth time. This years' theme: ... Read allA selection of 12 short documentary films that were made for the documentary challenge, a unique timed short film competition which was held in Israel for the Fifth time. This years' theme: Sacred Cows.A selection of 12 short documentary films that were made for the documentary challenge, a unique timed short film competition which was held in Israel for the Fifth time. This years' theme: Sacred Cows.