Vice President Namadi Sambo has called Kaduna state governor-elect and former FCT Minister Nasir El-Rufai on his victory at the polls last Saturday. According to a statement by Mallam El-Rufai’s spokesperson, Samuel Aruwan, VP Sambo wished El-Rufai a successful tenure in office and urged him to use his wealth of experience for the peace and development of Kaduna state & Nigeria at large