By Lou Martin My wife and I live in a rural farming area in Western Pennsylvania. We moved here five years ago because we’re country people, and it’s only 20 minutes from where I grew up and where my mother still lives.Here we have chickens, a big garden, and a wood-burning stove but no broadband internet, which sometimes makes it hard on my wife, who works from home. Each week, I commute about an hour to a small liberal arts college in Pittsburgh where I specialize in U.S. labor history. When I drive to work on Monday morning, it feels like leaving one political universe and entering a parall…