WILLIAMS v. U.S

Sebastian K.D. Graber, Alexandria, Va., for

Judith Hetherton,

U.S.

, Washington, D.C. with whom Joseph E. diGenova, U.S.

Michael W. Farrell,

U.S.

, Washington, D.C., were on brief, for

John P. Dwyer, Washington, D.C. with whom James Klein, Washington, D.C. was on brief, for amicus curiae Public Defender