At the start of the commission trial Persico decided to serve as his own lawyer. He believed that his history of convictions gave him sufficient experience to defend himself. His co-defendants vehemently disagreed with this decision, and the judge warned Persico that he would be waiving "incompetent counsel" as the grounds for an appeal.Raab, p. 293 Persico received counsel from lawyers to help guide him when the prosecutors questioned him. He tried to project a friendly image to the jury and urged them to put aside any preconceptions about "the Mafia" or "Cosa Nostra". Many believe that Persico inadvertently sabotaged his own defense by acknowledging criminal activities during his cross-examinations of prosecution witnesses.Raab, p. 295
