Garan and Fossum in airlock prior to EVA 1

S124-E-005904 (3 June 2008) --- Attired in their Extravehicular Mobility Unit (EMU) spacesuits, astronauts Mike Fossum (right) and Ron Garan, STS-124 mission specialists, interlock hands in the Quest Airlock of the International Space Station as they are about to begin the mission's first scheduled spacewalk while Space Shuttle Discovery is docked with the station.