The Newsmakers: Refugee Volunteers

More than 50,000 refugees have already tried to make the crossing from Turkey to Greece this year alone. In the past week at least 60 people have died off the Greek coast. The island of Lesbos, just 10 km from Turkey's coast has been overwhelmed by the sheer number of refugees arriving on its shores. In response, hundreds of volunteers have been travelling to the island from all over the world. Among them, were father and son lifeguards Caleb and Rick Scott - here's the story of their journey from Los Angeles to Lesbos to help the refugees...