[caption id="attachment_52723" align="alignright" width="180"] Civilians flee from the Westgate Mall in Nairobi, Kenya Saturday, Sept. 21, 2013.[/caption] The Somali prime minister has vowed to finish al-Shabab, which carried out a lethal attack against a shopping mall in Kenya. "We have over 17,000 AMISOM(African Union Mission in Somalia) troops ...