Tom MacDonald reports on a former Philadelphia Assistant District Attorney who is gunning for the office’s top spot. Avi Wolfman-Arent reports on the first day of Philadelphia’s pre-kindergarten program. Philadelphia Bicycle Coalition’s Sarah Clark Stuart joins the show to discuss new data on traffic fatalities. Host Dave Heller speaks with Delaware Senator Chris Coons following his meeting with Trump Secretary of State nominee, Rex Tillerson. Peter Crimmins reports on a local poet’s new audio tour of the Barnes. Ashley Murray looks intro green infrastructure projects.