as often as he can, father mussie travels to roe. he lived there for many years, and still looks after refugees in the city. he sleeps at the vatican but pays his travel expenses himself. his friend abraham drives him around rome. the two have known each other for more than 20 years. >> whenever anyone turns to him, he never says, "i can't." he just does it. >> father mussie takes us to the ponte mammolo refugee camp. cameras aren't usually allowed here, but the residents make an exception for the padre. it's a slum similar to those found in africa, but we're right in the middle of wealthy europe. the residents are left to their own devices. >> around 130 people live here. it's an unacceptable situation in a civilized country, which should welcome refugees in a humane way. >> humane? here, 130 people share just four toilets. 130 people, most of whom have recognized refugee status, and are in italy legally. 130 people trying to somehow survive. there's no government support -- and no work. a few of the men offer us tea. although despe