(AGI) Mogadishu, Nov 16 - Somalian Islamist militants of AlShabaab, a branch of Al Qaeda, launched an attack on thepresidential palace in Mogadishu. "We have fired several mortarrounds at the presidential palace, and we will give detailslater", Al Shabaab's spokesman Abu Masab said on Sunday. TheSomalian government and police said that none of the shots hitthe target. . .