SHUTTLE DISASTER So far, there's no word on the fate of the Columbia astronauts. news_spaceshuttle_columbia_crew_0201_rts.jpg 187x47 l lock_icon.gif video.gif http://play.rbn.com/?url=cspan/g2cspan/live/cspan1-g2.rm&proto=rtsp 10441125404850 LIVE, C-Span.org lock_icon.gif video.gif http://www.bbc.co.uk/newsa/n5ctrl/live/now2.ram 10441125404851 LIVE- BBC News lock_icon.gif video.gif rtsp://12.34.241.21/encoder/nasa.rm 10441125404852 LIVE- United Space Alliance lock_icon.gif headline