Obama keeps crossing the aisle to fill cabinet positions. this looks great, till you realize the people being chosen are US Senators and Republicans. these Senators will be replaced by their state governors who I bet are Democrates. And the Governors will replace them with Democrats. Once in place incumbents are near impossible to defeat. Obama will have a filibuster proof Senate very quickly. And when the cabinet member does not perform as directed he can be replaced with a new cabinet member.