Filmmaker Steven Okazaki talks about his movie "Black Tar Heroin: The Dark End of The Street." It will show on HBO tomorrow night 4/14. The film tracks five teenage addicts in San Francisco over a two-year period. As a filmmaker, Okazaki won an Academy Award in 1991 for his film "Survivors" which retold the stories of several Hiroshima survivors. He also directed "Living on Tokyo Time" a comedy about a Japanese dishwasher . He lives in Berkeley, California.