Stephen Nolan presents a special programme to mark World Mental Health Day. One in four of us will have a mental health problem at some stage in our lives. In this podcast you will hear from experts, politicians and those living with mental illness. Stephen looks at the treatments available and asks if there is still a stigma attached to those who have a mental illness. Stephen's guests include Rachel Bruno the daughter of former world boxing champion Frank Bruno who is bi-polar and former professional footballer Clarke Carlisle on living with depression.