Kevin McCorry has the story of Philadelphia school counselors drafted into classroom teaching. Dave Davies attends City Council’s hearing to beef up demolition regulations. Peter Crimmins visits a group of artist collectives who are trading places for a month, for new inspiration and new audiences. Dave Heller talks with Upper Darby Police Chief Mike Chitwood and Harold Gullen, who’s written a new biography of him. Aaron Moselle reports on a local director’s documentary on Philadelphia boxer Tyrell Biggs.