18 May 2011
New York City, NY
Live On Letterman
Wednesday, May 18, 2011 at 8:00pm PDT
First aired live May 18, 8/5pt. On demand at http://www.cbs.com/late_night/liveonletterman/ben_harper/video/.
First aired live May 18, 8/5pt. On demand at http://www.cbs.com/late_night/liveonletterman/ben_harper/video/.