Dan Partland's documentary examines the rise of Christian Nationalism as a political movement in America.It’s not surprising that Dan Partland’s documentary about the increasing influence of Christian Nationalism begins and ends with footage from Jan. 6., 2021. Christian Nationalists were among the principal organizers of the insurrection that occurred that day, which featured a trespasser carrying a Christian flag onto the Senate floor. God & Country, which counts Rob Reiner among its producers, delivers a bracing primer on the rise of this political movement that should thoroughly scare the large majority of American adults who don’t embrace it. And,...