Broadcast legend John Callaway dies

Chicago television news giant John Callaway died Tuesday evening. He was 72. Callaway was the founder of WTTW's ''Chicago Tonight,'' a program he anchored for 15 years before retiring in 1999. Callaway was known for his penetrating interviews and the depth and breath of his preparation. Callaway's work has won more than 60 awards, including seven Emmys and a Peabody award.