Video : First food grown in space eaten

Name: Lettuce is the first food grown in space
Uploaded: 2015-08-10T20:43:23.000Z
Duration: 2 min 24 s
Description: For the first time astronauts have grown food in space. The experiment was designed to examine the viability of growing food for long-term missions. CBS News space consultant Bill Harwood talks about space history with CBSN.