DEADLY VIPER PROMO TRAILER: LONG FORMAT:2 MIN from Deadly Viper on Vimeo.

Here is the official trailer for Deadly Viper Character Assassins: A kung fu survival guide for life and leadership. By Mike Foster and Jud Wilhite

This book is great.  It talks about a revolution of radical integrity and radical grace. You can also get a DVD series and small group studies.