Nation united in mourning
In New York and in Washington, at a field in southwestern Pennsylvania and in myriad places around the world the end of a convulsive year that began on September 11, 2001, was marked with solemnity.
The stillness started in New York, with a moment of silence at ground zero, the massive hole where the World Trade Center once stood, until terrorist-guided jetliners cut through a crystal blue sky a year ago and obliterated its towers.