Tunisia's Ben Ali dies in exile

In tonight's edition: Tunisia's former president Zine al-Abidine Ben Ali dies aged 83. Toppled by the Arab Spring, he had lived in exile in Saudi Arabia since 2011. Also, fleeing xenophobic violence, a second group of Nigerians return home to Lagos, with some vowing never to go back to South Africa. And ahead of weekly protests in Algeria, authorities are starting to take a tougher line on dissent.