Wash. Man Arrested in Terror Probe W A S H I N G T O N, July 24 — An American Muslim activist who authorities believe took computer equipment to an al-Qaida terrorist camp in Afghanistan has been taken into custody, a federal law enforcement official said Tuesday. James Ujaama, 36, was arrested Monday night in Denver as a material witness to terrorist activity. He was flown to Virginia, where he is being held, said the official, speaking on condition of anonymity. The alleged terrorist activity was not related to the Sept. 11 attacks, according to the official, who declined...