It would be an exaggeration to say the right wing voices who dominate Canadian media commentary have risen in unison to condemn BC's pitch for a share of Northern Gateway pipeline spoils, but the clamor has certainly been one-sided. BC Premier Christy Clark's "attitude," wrote Kelly McParland, "is disastrous for Canada." John Ibbitson called Clark's demands "dangerous," and urged Prime Minister Harper to step in. Rex Murphy bemoaned the premiers' declining "intellectual and emotional connection to the national understanding." Andrew Coyne called it "extortion." Rob Russo told CBC Radio the fabric of the nation was at stake. A Globe and Mail...