In July of 2003, the Dixie Chicks, a platinum-selling Texas-based country band, was playing a show in England when lead singer Natalie Maines decided to address the contentious debate over whether or not the United States should invade Iraq. “Just so you know, we’re on the good side with y’all,†Maines told the London audience. "We do not want this war, this violence, and we’re ashamed that the president of the United States is from Texas." -snip- The whole incident is worth recounting because here we are, almost 13 years later, and the lead in the Republican primary race, Donald...