Wheelock and Nespoli in the A/L prior to EVA 1

ISS016-E-006725 (26 Oct. 2007) --- Attired in his Extravehicular Mobility Unit (EMU) spacesuit, astronaut Doug Wheelock, STS-120 mission specialist, prepares for the mission's first session of extravehicular activity (EVA) in the Quest Airlock of the International Space Station while Space Shuttle Discovery is docked with the station. European Space Agency (ESA) astronaut Paolo Nespoli, mission specialist, assisted Wheelock.