Kurl: On carbon pricing, a polarized country retreats to its corners

As road trips go, the last few months of the Liberal journey toward implementing a price on carbon emissions from coast to coast has been rocky, crashing head-on into more than a handful of premiers over jurisdictional issues, and at risk of careening into the nearest ditch.
But if nothing else, the Justin Trudeau government is fairly adept at course correction. Having pulled over to the side of the road (no doubt in an electric vehicle) and checked the political GPS, it now appears back on trac