Senate president, David Mark, Thursday paid a courtesy call on President-elect Muhammadu Buhari at the headquarters of he All Progressives Congress (APC) in Abuja. See photos: <a href="https://newspeakonline.com/wp-content/uploads/2015/04/MArk-3.jpg"><img class="aligncenter wp-image-3514 " src="https://newspeakonline.com/wp-content/uploads/2015/04/MArk-3.jpg" alt="MArk 3" width="468" height="349" /><img class="aligncenter wp-image-3513 " src="https://newspeakonline.com/wp-content/uploads/2015/04/MArk-2.jpg" alt="MArk 2" width="461" height="342" /></a> <a href="https://newspeakonline.com/wp-content/uploads/2015/04/MArk.jpg"><img class="aligncenter wp-image-3515 " src="https://newspeakonline.com/wp-content/uploads/2015/04/MArk.jpg" alt="MArk" width="468" height="349" /></a>