[youtube=http://youtu.be/VeK759FF84s&w=700] Ms. Jane Elliott's "brown eyes, blue eyes" experiment in 1970 (the third one after her first in 1968). This "Eye of Storm" documentary was made by William Peters in 1970 for ABC News and later included in the documentary "A Class Divided" (1985), which included a class reunion (of 1984).

The magic at ten minutes, after she created a microcosm of racism and segregation...plus their relief and the way they treat the collars at the end.

Thanks for the heads up, Adam!