Todd Mansfield, who used to call games for the Pac-10 with FSN, comes on Father Nation and talks about the 4 stages of growth children often go through along with the concept of positive discipline set forth by Dr. Jane Nelson.  A former podcaster himself, Todd has interviewed scores of parenting experts and has a lot of wisdom that he's been able to glean through the years.  Yet, at 47, he admits he's still just a big kid.  Aren't we all in a way? Listen in for some great dad talk.