The STS-98 crew talks to the press at a briefing at Launch Pad 39A. Holding the microphone is Commander Ken Cockrell, who answers a question about the mission. The other crew members are (left to right) Pilot Mark Polansky, Mission Specialist Thomas Jones, [Cockrell], and Mission Specialists Marsha Ivins and Robert Curbeam. They are at KSC to take part in Terminal Countdown Demonstration Test activities, which include emergency egress training and a simulated launch countdown. STS-98 is the seventh construction flight to the International Space Station, carrying as payload the U.S. Lab Destiny, a key element in the construction of the ISS. Launch of STS-98 is scheduled for Jan. 19 at 2:11 a.m