Ah, but Blah11 - being forced into rehab is our choice for the addict, not the addict's choice. Without the addict's will and personal determination to change behind the addiction treatment, chances are very good they will relapse. It could give them a badly-needed moment of sobriety (as jail did for the fellow we just read about), and in that time they might choose to get clean, but if not, they will be back on the junk as soon as they are able.
I don't think there are any easy answers. It's really tough.
I know it makes me sound like a complete fascist, but when I hear about someone bringing not one, but five little heroin-addicted babies into the world, I start to question my strong beliefs in a women's right to control her body. That's when I start to think that certain individuals deserve mandatory birth control. But I would never support that really happening. It's just my anger at the situation.
As a society, we have to take the long slow route and try to help the addict quit, while at the same time minimizing the damage they inflict on those around them. It's very frustrating, but the slow route seems to be the only one that produces long-term results.