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Looking ahead to Christmas Eve spacewalk

Name: Looking ahead to Christmas Eve spacewalk
Uploaded: 2013-12-23T18:10:00-0500
Duration: 4 min 52 s
Description: NASA hopes to complete the replacement of a malfunctioning pump on the International Space Station on the Christmas Eve spacewalk. Bill Harwood, CBS News Space Consultant, explains the remaining work the astronauts have to do.

NASA hopes to complete the replacement of a malfunctioning pump on the International Space Station on the Christmas Eve spacewalk. Bill Harwood, CBS News Space Consultant, explains the remaining work the astronauts have to do.