What’s the John Edwards version of triangulation? Make everyone mad. First it was conservatives he upset when he hired two potty-mouthed fringe lefties as his chief bloggers. Then it was fringe lefties he upset when he looked like he was going to fire the bloggers. And now it’s the religious left for NOT firing the bloggers.  You’d think a guy who grew up watching deft bobbin doffers in his dad’s textile mills would have a more subtle hand at politics.