U.S. Secretary of State John Kerry begins a trip to Africa and South Asia on Thursday where counterterrorism discussions will top his agenda during stops in Djibouti and Kenya. Linda Thomas-Greenfield, U.S. Assistant Secretary of State for African Affairs, who will be traveling with Secretary Kerry, talks about the expectations of the stops in Africa. For more on Secretary Kerry’s impending visit to Africa, VOA's Pam Docking joins VOA’s Vincent Makori live from the State Department.