Dave Heller tells us about Congressman John Lewis, who will receive this year’s Liberty Medal from the National Constitution Center. Bobby Allyn looks at questions about court testimony raised by the Cosby trial. Dave Heller talks to Amy Chester about the Rebuild by Design, a design competition founded after Superstorm Sandy. Eleanor Klibanoff revisits former boomtown Ambridge, PA with Paul Hertneky, author of Rust Belt Boy. Dave Davies reports on Fair District PA, which hopes to change the way Pennsylvania handles legislative redistricting. Peter Crimmins reports on American Ninja Warriors, whose new season is partially set in Philadelphia.