http://captainmovie.weebly.com/blog/donald-l-vasicek-writer-director-and-producer-of-the-sand-creek-massacre-screens-award-winning-doc-in-houston
In 7 hours, the Sand Creek Massacre changed American history.
http://captainmovie.weebly.com/blog/donald-l-vasicek-writer-director-and-producer-of-the-sand-creek-massacre-screens-award-winning-doc-in-houston