Good morning. It is a sombre day for the nation as people gather to mourn and remember the nearly 3,000 victims of the attacks on September 11 2001, when 19 al-Qaida hijackers seized control of four airliners, slamming two of the planes into the World Trade Center, one into the Pentagon in Arlington, Virginia, and the fourth into a field in western Pennsylvania.
We have comprehensive coverage of the anniversary, which will be marked by ceremonies around the world. There are stories of the day from people who were there. Stanley Praimnath and Brian Clark were two of only four individuals known to have survived above the impact zone in the south tower, and they spoke to our Washington bureau chief David Smith. Anna Sweeney Rossman was five when her mother, Amy Sweeney, a flight attendant, was killed onboard American Airlines flight 11, and she spoke to Ramon Antonio Vargas about how the events of that day have cast a shadow on her life.