Read the link on that "Prussian Blue"-so much of this seems to be infiltrating the scene. Saw the program too. They don't even sing in tune but what they sing is really sickening, using racial code words for blacks, Jewish people, Catholics etc. Swastikas on cattle and trucks and   belt buckles. Really! Now into Irish dancing troupes? What slimy rock do these people crawl out from under anyway? ANd Mommy teaches them. Whadda nice Mommy they must have. Wonder where Daddy went.