Somalia’s powerful Islamist movement said on Thursday that U.N. endorsement of an African peacekeeping force will “add fuel to the fire” in the Horn of Africa nation that many fear is on the verge of all-out war. But the interim government — whose aspirations of restoring central rule to Somalia were dented by the rise of the Islamists this year — welcomed the prospect of military support and cited resolution promoter the United States for thanks. Full Story