Whether petitioner Graham was denied his Sixth Amendment right to effective assistance of counsel when counsel failed to challenge

QUESTION(S) PRESENTED (A.) "WHETHER PETITIONER GRAHAM WAS DENIED HIS SIXTH AMENDMENT RIGHT TO EFFECTIVE ASSISTANCE OF COUNSEL WHEN COUNSEL FAILED TO CHALLENGE; "WHETHER 18 U.S.C. 1591(a) IS UNCONSTITUTIONALLY VAGUE?" ; (B.) "WHETHER 18 U.S.C. 1591(a) IS UNCONSTITUTIONALLY VAGUE BECAUSE OF THE CLEAR UNCERTAINTY AS TO "WHETHER THE STATUTE DEFINES ONE OFFENSE OR MULTIPLE OFFENSES?"