People (top) look out of the burning North tower of the World Trade
Center in New York City, above the jagged hole left by American Flight
11, in this September 11, 2001 file photo. The tower collapsed shortly
after this image was taken. This year's anniversary of the September 11
attacks in New York and Washington will echo the first one, with
silence for the moments the planes struck and when the buildings fell,
and the reading of 2,792 victims' names. REUTERS/Jeff
Christensen-Files

JC/HB