Homeless couple call sewer home

Former drug addict Miguel Restrepo, 62, and his wife Maria Garcia have been living in an abandoned sewer in Medellin, Colombia with their dog Blackie for 22 years. Their home, which is fitted with a kitchen, a fan, TV, a chair and a bed, is a 6 square meter wide and 1.4 meters high tunnel that leaks when it rains, and requires a manhole cover.