Podcast:The Big Dig Season 4: Mitt & Ted, a healthcare story Published On: Wed Jul 15 2026 Description: Even as cities try to heal the damage of the interstate era, we are also continuing to expand our urban highways, continuing to turn parks and neighborhoods into new lanes and new off-ramps. So why is it so hard to stop?Guests: Inga Saffron, Daniel Pearson, Leslie RichardsRecorded at The Pen & Pencil Club with support from Miles Bryan and Tom Grahsler