In light of the debate over mass shootings, mental health expert DJ Jaffe discusses ways to help the severely mentally ill.

DJ Jaffe joins Stephen Eide and Howard Husock to discuss severe mental illness and the deficiencies in mental-health services in New York City and across the country.

DJ Jaffe is the author of an important new book, Insane Consequences: How the Mental Health Industry Fails the Mentally Ill. He is executive director of Mental Illness Policy Org., a nonpartisan think tank that creates detailed policy analysis for legislators, the media, and advocates.