The Bob Edwards Show, Mark Wexler and Mary Chapin Carpenter, July 10, 2012

Filmmaker Mark Wexler explores how Americans are living longer than ever before in history in his documentary How to Live Forever, which is now available on DVD.

Then, last month, Mary Chapin Carpenter released her 12th studio album, Ashes & Roses. The acclaimed country-folk singer-songwriter has sold over 13 million records and won five Grammy Awards for hits like "Passionate Kisses" and "He Thinks He'll Keep Her," is touring with longtime friend Shawn Colvin this summer [Broadcast Date: July 10, 2012]