>> the woman says the need for crack cocaine keeps her out on the streets. >> if people helped you to get off of it instead of trying to force you, maybe you could make it. my advice is don't ever try anything, not even a little. even if you're uncomfortable, just get through it. thank you so much. good luck with that. >> take care. >> good luck to you. >> as the woman disappears into the downpour, we are reminded of dana, who also walked these desperate streets, hungry for her next fix. but today, dana says that staying sober is the only way to stay off the street. >> it's a fight, but i mean, it's a fight worth fighting for, you know, to stay clean. and i am aware of that. i just really hope i can