Sydney Mall Hero: Unarmed Man Tackles Gunman, Stops Attack

An unarmed man is being called a hero after tackling a gunman during a deadly attack in Sydney, Australia. The incident happened Saturday at the Westfield Bondi Junction mall. A man stabbed several people, killing six. He then fired a gun. Video shows a man now identified as Ahmed al Ahmed running toward the attacker. He grabs the gunman's weapon and disarms him. Police arrived soon after and shot the attacker dead. Global leaders and witnesses have praised al Ahmed's bravery. Experts say his actions likely prevented more deaths. The investigation into the attack is ongoing. Police have said the attacker acted alone and there is no ongoing threat.