Whether a defendant's due process rights are violated when he is never informed that he may be sentenced to an additional term of imprisonment for violating supervised release after he was sentenced to, and served, what he was told was the maximum term of imprisonment for the offense– and the D.C. Circuit's opinion affirming his sentence conflicts with decisions of this Court and the Fourth Circuit.

Whether a defendant's double jeopardy and Sixth Amendment rights are violated where he was sentenced to, and served, the maximum term of imprisonment for the offense and was never informed that he could be sentenced to an additional term of imprisonment for violating supervised release.

Whether a defendant's due process rights are violated when he is never informed that he may be sentenced to an additional term of imprisonment for violating supervised release after he was sentenced to, and served, what he was told was the maximum term of imprisonment for the offense