Is Nazarbayev moving Closer to Karimov by extraditing Uzbeks?

    By Joanna Lillis     Some observers have spotted an unlikely rapprochement between two Central Asian rivals for regional supremacy: Kazakh President Nursultan Nazarbayev and his Uzbek counterpart Islam Karimov, who have a longstanding tradition of prickly relations.     In the latest step that appears designed to curry favor with the notoriously repressive regime...