As if folks are going to click on a link to Bill O'Reilly.....'fraid not!
Most of us are grownups and think for ourselves---without his blather.  
(Kindest word I can use here.)
And who says we're a "christian nation" anyway?
I disagree with your entire angle.  ("Murder has always been part of the tap root of the nation's identity.")  What the heck are you talking about???