Caught on cam | Armed with gun, attacker shoots his way into nightclub

Video obtained by Turkey's Haberturk newspaper shows an attacker, armed with a long-barrelled weapon, shooting his way into the Reina nightclub in Istanbul on Sunday morning. He opened fire at the nightclub during New Year's celebrations, killing at least 39 people. The IS has claimed responsibility for the attack. The attack came as the Turkish army wages a four-month incursion in Syria to oust IS jihadists and Kurdish militants from the border area.