Bobby Allyn reports that new census data shows Philadelphia on the decline. Katie Colaneri looks into how Philadelphia’s department of revenue wants to crack down on delinquents. In this week’s edition of What Are We Thinking?, host Dave Heller speaks with Frank Newport, editor-in-chief of the Gallup Poll, about one thing it seems everyone can agree on: infrastructure. Newsworks blogger Solomon Jones gives a commentary on Pennsylvania Governor Tom Wolf’s decision to finally let a state budget pass. Chris Forsyth joins the show to discuss the life of a modern musician.