ATTORNEY General John Ashcroft's announced desire for camps for U.S. citizens he deems to be "enemy combatants" has moved him from merely being a political embarrassment to being a constitutional menace. Ashcroft's plan, disclosed earlier this month but little publicized, would allow him to order the indefinite incarceration of U.S. citizens and summarily strip them of their constitutional rights and access to the courts by declaring them enemy combatants. The proposed camp plan should trigger immediate congressional hearings and reconsideration of Ashcroft's fitness for this important office. Whereas al-Qaida is a threat to the lives of our citizens, Ashcroft has...