If the old saw is true, that a clear conscience is the softest pillow, Scott Brown ought to sleep well tonight, content he took the high road in his bid to succeed Ted Kennedy. He proved you don’t have to go to every fight you’re invited to, no matter how much you’re provoked by a desperate opponent willing to win by any means necessary. If Martha Coakley was accurately portrayed by her campaign, shame on her; if the portrayal that emerged was the handiwork of her handlers, shame on them. When Raymond Berry coached the Patriots [team stats] he was...