We’ve just learned that Mark Coyle, a dear friend to Political Derby, died over the weekend in a car accident in New York. (His young daughter survived but is in serious condition.) Mark did PR from time-to-time for PD and was responsible for helping us land many of our radio interviews over the last year. On a more personal note, Mark also did some PR for both of my recent books. He was a good-hearted man, a great friend, and an outstanding American. He will be sorely missed. Our prayers go out to his family.