Whether petitioner's Sixth Amendment right to confront witnesses was violated

QUESTIONS PRESENTED FOR REVIEW : Whether petitioner’s Sixth Amendment right to confront witnesses against him was violated where a spreadsheet (Government’s Exhibit MD-3B) created by the Social Security Administration (“SSA”) at the request of the lead government agent solely for use at petitioner’s trial was introduced into evidence without presenting a witness from the SSA or otherwise subjecting a witness from the SSA to cross-examination and where the spreadsheet supplied an integral part of the government’s proof and, therefore, was not harmless beyond a reasonable doubt. 2 . ? to