fifty years in chicago tv news," and keith koeneman, author of "first son: the biography of richard m. daley," talk about their books. this event was part of the 2013 "chicago tribune" printer's row lit fest it. >> walter, what compelled you or who compelled you to tell, most of the people on television have made so much money that they can just go up and do nothing. you write this book for money, he wasn't always was in television o o