Buried in a Washington Post story about sniper suspect John Muhammad was the revelation that the Reverend Al Archer, the director of a homeless shelter, thought that Muhammad may have been a terrorist and he called the FBI. Muhammad had been staying at the shelter. The Post reported, "After Sept. 11, 2001, when the newspapers were full of tales of terrorist sleepers, Archer said he began to wonder whether the quiet and super-fit Muhammad was one. In mid-October, Archer did something he had never before done in his three decades of running ministries to the homeless: He phoned the FBI...