Traveling through the USA by car is an amazing experience. This is a country that is full of surprises. And they never end. On the second day of our trip,  I marvelled at the radio stations in South Dakota. Mainly Christian stations. Preachers preaching. Choirs singing. Holiness on the march.  Dull, dull, dull in other words. To me the stations seem sad. Boringly sad. Selling fantasies for cheap. To me these Christian radio stations are about as interesting as muzak in elevators.  I know others will disagree with me on this so I hope we can just agree  to disagree, From my perspective I was thankful there were a few National Public Radio stations to break up the monotony with some genuine conversation.