 According to Pearson, the accounts of the Free Officers and al-Hiyari were lent further credence by the lack of evidence in the military trials against the alleged conspirators who were arrested, the light sentences that they were given and the eventual rehabilitation of the alleged conspirators, including Abu Nuwar, who were later reassigned to high-ranking posts in the state and military.On 22 April, Abu Nuwar issued a radio statement from the Cairo-based Voice of the Arabs radio station denouncing Hussein.In coordination with Abu Nuwar, the following day, a Patriotic Congress composed of Hussein's opposition was held in Nablus in the West Bank demanding major palace officials be dismissed, expulsion of the American ambassador and military attaché, rejection of the Eisenhower Doctrine, federal unity with Egypt and Syria and reinstatement of the dismissed army officers, including Abu Nuwar.