Witness: Train was at 121 mph before fatal crash; driver
detained  SANTIAGO DE COMPOSTELA, Spain (AP) - Spanish police on
Friday detained the driver of a derailed train and took
possession of its "black box," looking to shed light on why the
locomotive was blazing far over the speed limit on the curve
where it toppled over, killing dozens.  In an interview with The
Associated Press, an injured American passenger said he saw on a
TV monitor screen inside his car that the train was traveling
194 kph (121 mph) seconds before the crash - far above the 80
kph (50 mph) speed limit on the curve where it derailed.  Police
lowered the death toll from 80 to 78 as forensic scientists
matched body parts at a makeshift morgue set up in a sport arena
in Santiage de Compostela, the train's destination and a site of
Catholic pilgrimage preparing to celebrate its most revered
saint.  Investigators have opened a probe into possible failings
by the 52-year-old driver and the train's internal speed-
regulation systems.  The drive