S121-E-06210 (10 July 2006) --- Astronaut Michael E. Fossum, STS-121 mission specialist, removes the trailing umbilical system-reel assembly (TUS-RA) from the S0 truss on the International Space Station during the mission's second session of extravehicular activity (EVA). Fossum is anchored on the mobile foot restraint on the Canadarm2.