so i went to nashville and organized other people. >> now tonight we have a most important business to try to accomplish, and that is to try to have one major role-playing experience, which sort of tries to set the stage for an actual demonstration for an actual sit-in. >> you talk about the civil rights movement in the '60s. people talk about selma, birmingham and montgomery, but the incubator of it all was in nashville, tennessee, where james lawson started teaching his classes on nonviolence and teaching people like john lewis and james bevel and diane nash. how to not swing back if somebody hits you in the head