you're watching bbc news. we are kind of an invisible culture, because people know about native americans, but people don't know about native americans. i'm tired of being homeless, man. i'm tired of being alone. i'm tired of being too scared to kill myself. law enforcement, search warrant! come to the door! go ahead. violence, murder, overdoses from drugs, and we have to protect our people. it's ok. it's like trying to stop _ a haemorrhage with a band—aid. our communities are sick. we are trying to heal them, but it's a slow, hard process.