 - Cabdirisaaq Xaaji Xuseen Oo Ka Eexday Taariikhda Markii Uu dhawaan Waraysi Siiyay Xarunta Taxliilka Siyaasadda iyo Cilmi Baarista ee CPAR Center for Policy Analysis and Research, oo ah Hayad Somali-American ah - Dowladda Xasan Sheekh Oo Fashil Siyaasadeed Soo Wajahay Maxaa U Sabab ah Fashilkaas? 