Vipassana in Prison Documentaries

There is the 1997 film called Doing Time Doing Vipassana (on youtube), a story of the experimental introduction of Goenka style vipassana to the 10,000 inmate Tihar jail in Delhi.

In response to this success, Americans have set up similar prison meditation experiments, one was captured in the film The Dhamma Brothers, which took place in Alabama.

I found both of these films to be heartwarming.