Glavin: Americans aren't quite as polarized as we think

As Donald Trump’s America continues what looks like a dizzying freefall into a dystopian grudge match pitting Democrats against Republicans, hinterland nativists against coastal cosmopolitans and routine street brawls between the rightist Patriot Prayer gang and the window-smashing anarcho-blackshirts of Antifa, it’s tempting to latch on to anything that looks like good tidings.
The ugly culture-war polarization that has enfeebled the United States has not made too much of a mark in