1. Whether section 922(g)(1)'s lifetime ban for possessing a firearm violates the Second Amendment as applied to Petitioner?

2. Can a district court deny a defendant a reduction for acceptance of responsibility when he pleads guilty, cooperates with the U.S. Probation Office but subsequent to his guilty plea test s positive for drugs, conduct which is unrelated to his offense of conviction?

3. When the plain reading of the Guideline demonstrates that unrelated post plea conduct cannot form the basis for the denial of an acceptance of responsibility reduction, can the district court rely upon Guideline commentary to hold otherwise?

4. Whether denying a defendant a reduction in his sentence for acceptance of responsibility for being an addict runs afoul of this Court's decision in Robinson?

Whether section 922(g)(1)'s lifetime ban for possessing a firearm violates the Second Amendment as applied to Petitioner?