Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Losing Party in Guinea-Bissau Vote Appeals Result Agence France-Presse BISSAU - Guinea-Bissau's historic ruling party appealed to the Supreme Court on Friday after its champion lost in the volatile West African country's presidential elections. Domingos Simoes Pereira, head of the PAIGC party, was credited with 46.45 percent in Sunday's runoff, trailing opposition leader Umaro Sissoco Embalo's 53.55 percent. Pereira had already rejected the result, telling party activists on Wednesday the vote was "full of irregularities, annulment and manipulation." .