Outgoing British PM David Cameron to Attend EU Summit
UK Brexit; Spies in Belgian Congo; Zuma payback
Outgoing British prime minister, David Cameron, will attend what may be his last European Union summit, after his country voted to leave the EU. Author Susan Williams talks about her newly-published book on why America kept Nazi Germany and the Soviet Union away from Belgian Congo's uranium. South Africa's President Jacob Zuma has been told to pay back more than half a million dollars of public funds.