Explosion of bomb next to office of the prime minister of Somali- Joseph Katinas

On Tuesday, in Mogadishu, Somalia, a suicide bomber detonated expolsives outside of the office of Somalian Prime Minister Abdi Farah Shirdon. His spokemen could not say if the explosion resulted in casualties. However, eyewitnesses said a security guard was killed while trying to fight off the bomber. The blast shattered the windows of nearby buildings and left two others injured. Still no one claimed responsibility for the attack and it was not clear if Sgirdin was at his office when the incident occurred. I find this article very interesting. It's obvious that police are still trying to discover more about the incident. I get the feeling that someone is hiding something. http://www.cnn.com/2013/01/29/world/africa/somalia-pm-office-attack/index.html