The political style of Harper and Christy Clark has been polarizing and driven by wedges designed to shore up their base. They haven't governed; their modus operandi is obfuscation and public relations. They lie as a matter of deliberate political strategy, but they come out winners. If Adrian Dix and Michael Ignatieff have taught us anything, it is that opposition leaders must not allow themselves to become human piñatas in the name of the "high road". They have a solemn duty to hold governments accountable for their records. That means fully engaging in the fight, not being passive in the face of it.