This is a re-post of a TV program by Michael Youssef, posted on his site and is worth watching. Go to his site: http://www.LTW.org to pre-order the book. His site is LEADING THE WAY
This video is titled THE BARBARIANS ARE HERE and is an excerpt from his book by the same name.
http://www.ltw.org/watch/special-broadcasts/the-barbarians-are-here
Look, Listen & Think 