May 25, 2014 CBS News Sunday Morning : Season 36 Episode 35

TV-PG CBS 1h 30m int(0)

Aired: May 17th, 2015 @ 9:00 AM EST on CBS

Audra McDonald; Barry Gibb; former Secretary of the Navy James Webb. Also: a report on the consequences of Colorado becoming the first state to legalize marijuana; a look at efforts to take an inventory of living things at the Muir Woods National Monument park.