WHEN federal agents raided a Detroit apartment shortly after September 11, they found three men living in a flop house, with no beds and garbage bags full of clothing.

Four alleged Muslim militants have been charged in Detroit with being part of “a sleeper combat cell” that sought to support terrorism.

FBI Director Robert Mueller says investigators have established the true identities of all 19 of the September 11 hijackers and have identified places outside the United States where the plot was hatched.