dr. lloyd sederer try to address in his book am a "the family guide to mental health care." an honor to have you on this program. >> thank you for having me. tavis: i just want some sense of fillbad this problem is. that in for me a bit. >> what makes it particularly bad is that the treatments are highly effective. they are just as effective as the treatments for heart disease or diabetes or asthma. not enough people are going to treatment, getting treatment that can work. that is what causes that 80%. too many people who have treatable conditions are not getting the treatment that they need. tavis: how can mental health be such a serious issue and that politically, economically, culturally, be an afterthought? >> that is a question that has been asked for hundreds, if not thousands, of years. there is not a sense that these are medical conditions that are treatable and then need to be part of standard medical practice, not just going to a psychiatrist or psychologist, but a part of primary care where depression is identified, anxiety disorders are identified, alcohol and dr