A commuter train engineer ran a red light while text messaging on his cell phone and struck a freight train head-on in Los Angeles, killing himself and 24 other people.
In a speech in his native Germany, Pope Benedict XVI quoted from an obscure medieval text that characterized some teachings of Islam's founder as 'evil and inhuman,' unleashing a torrent of rage across the Islamic world.
Federal Emergency Management Agency director Michael Brown resigned, three days after losing his onsite command of the Hurricane Katrina relief effort.
President George W. Bush told the United Nations to confront the 'grave and gathering danger' of Saddam Hussein'sIraq or stand aside as the United States acted.
The Soviet Union launches the Luna 16. It was the first robotic probe to land on the Moon and return to Earth with rock samples. Luna 16 landed on Earth on September 24.