Note: Photo included with article. SNIPPET: "U.S. authorities have transferred Younis al-Mauritani, held in Afghanistan, to Mauritania, officials in the West African nation said on Saturday. Pakistan said in September 2011 it arrested al-Mauritani, better known in his homeland Mauritania as Youssouf Al Mauritani, during a joint operation with U.S. intelligence services." SNIPPET: "Pakistani military authorities said Al Mauritani was planning to attack U.S. economic interests including pipelines, hydro-electric dams and oil tankers when he was captured."