Aweys O. Yusuf Mogadishu Somalia transitional federal government rebuffed accusations that it was behind the bomb attack of former Somalia Defense Minister, Barre Aden Hirale, who was wounded in the roadside bomb explosion in Bardhere, southern Somalia, on Wednesday. Abdi Haji Goobdoon, the T.F.G. spokesman, said it was shock that the former minister blames the president and the prime minister for the incident.   "He must apologize to the government's top officials for the wrong remarks. Somalia president Abdulahi Yusuf and Premier Gedi are not assassins, and actually Somalia's transitional federal government has only one enemy," he told Shabelle by the phone on Wednesday hours after the Hirale was wounded and his driver was killed in the roadside bomb explosion and blamed the officials. Hirale, who was interviewed by Shabelle yesterday after the blast, said the president and his prime minister were behind the assassination attempt. "Abdulahi Yusuf and Gedi were responsible for the plot. These two men have been planning to get rid of me lately because they believe that I am involved in Kismayu conflict and that I instigated the tribal fighting," he said. More than 20 were killed and over 40 were wounded in the Marehan and Majecteen clan fighting in the port town of Kismayu, 500 KM south of Mogadishu, the Somalia capital, on June 22. Hirale hails from Merahan while Somalia president Yusuf is from Majecteen clan. Both clans have been confronting on the management of Kismayu since the T.F.G. seized the town late last year.