I have a new blog entry over on my site.  It's part one of a three part series, its about the history of yoga and what it's really about.  The next post will be on how to incorporate Yoga into your daily life and the last will be about using Yoga for PTSD.

Site: http://masscasualties.com/2011/03/what-is-yoga-three-part-series-part-1/