(04/22/2002) - Employees at KSC walk alongside orbiter Endeavour as it rolls to the Vehicle Assembly Building. In the VAB it will be mated to the External Tank/Solid Rocket Boosters atop the Mobile Launcher Platform. Endeavour is targeted to launch May 30, 2002, on mission STS-111 to the International Space Station. Mission goals include delivering and installing the Mobile Base System to complete the Canadian Mobile Service System and carrying the Expedition 5 crew to the Station for rotation with Expedition 4