Aug 22, 2008 — Each Friday this summer we're introducing you to a different pair of participants from StoryCorps' visit to the North Country. The StoryCorps mobile booth was in Saranac Lake and Glens Falls earlier this summer, and it was in Glens Falls that Sarah Thomas interviewed her father, David Zimmer. A couple of years ago David faced a serious medical problem and the prognosis wasn't good. But he defied his doctors' expectations and continues to get stronger every day.