From time to time I have to draw a line and say "I don't advocate or support this and I won't include I song about it in my repertoire". I don't do it because I'm convinced something is necessarily "wrong" or evil; after all, "right" or "wrong" are such relative terms. I do it because even when the song is pretty it's not beneficial to glorify or mythologize certain things. One of these areas for me is blood sports. No Nascar songs or fox hunting songs for me. But that's just me.