NewsWorks Tonight Host Dave Heller gets live updates from reporters about today’s primary election. Bobby Allyn reports on accustations of voter fraud in the race in Philadelphia’s seventh Council district. Dave Heller talks with Rutgers professor David Redlawsk about his new book, “The Positive Case for Negative Campaigning”. Kevin McCory examines the roots of Pennsyvlania’s swelling pension problem in the first part of his series for Keystone Crossroads. Kyrie Greenberg gives a behind-the-scenes look at the interviews in Healthy NewsWorks new book, “Leading Healthy Change In Our Communities”.