John Prine, the "Singing Mailman," delivers again

6:58pm PDT - March 29th, 2020    john prine - CBS News

John Prine started writing songs while delivering mail in Chicago in the late 1960s. Over the last 50 years, classic tunes just seemed to pour out of him – some sad, like "Angel From Montgomery" and "Sam Stone"; some funny, like "Illegal Smile" and "In Spite …