Should we change the way we treat addicts?

On the day of Amy Winehouse's funeral, Nicky Campbell asks how should we treat addicts. Are they sick people in need of care or do they have no-one to blame but themselves ?

Guests include Sarah Graham, an addiction specialist who worked with Amy's management team to try to help her - and Elizabeth Burton-Phillips, who set up the charity DrugFam after losing her son to heroin addiction.