 In an effort to extend his personal control across the country , Joseph Kabila has deployed the GR at key airports , ostensibly in preparation for an impending presidential visit . At the beginning of 2007 there were Guards deployed in the central prison of Kinshasa , N 'djili Airport , Bukavu , Kisangani , <unk> , Lubumbashi , Matadi , and <unk> , where they appear to answer to no local commander and have caused trouble with MONUC troops there . 
