Report: 22 pro-bin Laden militants killed Pakistani group says group of its fighters were killed in Kabul attack, the deadliest strike yet.
U.S. forces fired upon over Pakistan Pentagon uncertain about who shot at soldiers trying to retrieve helicopter wreckage in Pakistan.

Fla. inhalation anthrax victim goes home Ernesto Blanco, 73, went home Tuesday to recover after a 23-day hospital stay.
Potential anthrax therapy in works Researchers have identified receptor that allows anthrax toxins to enter cell.