An anthropologist's quest to understand the deep social and political divides in American society, and the infrastructures that must change to overcome them. In 2016, Anand Pandian was alarmed by Donald Trump's harsh attacks on immigrants to the United States, the appeal of that politics of anger and fear. In the years that followed, he crisscrossed the country--from Fargo, North Dakota to Denton, Texas, from southern California to...