What is the Fine-Tuning Argument for the Existence of God?

The fine tuning argument is simply summarized in this new episode by guest Dr. William Lane Craig. Grab a copy of Dr. Craig's new book "On Guard" to learn more about this and other arguments on how to defend your faith with reason and precision. Recommended Book: http://www.amazon.com/Guard-Defending-Faith-Reason-Precision/dp/1434764885