Johann Hari: 'we need to deal with why we're in such pain'

Journalist and author Johann Hari says there's no silver bullet for rehabilitating an addict, but there's a wealth of evidence to suggest good old-fashioned human connection and a reason to get out of bed in the morning can make a difference. His books Chasing the Scream and Lost Connections, emphasise the importance of human connections and he talks about how those connections make a difference, ahead of Mental Health Awareness Week.