Latest update: 01/08/2011
Tribal tensions rise as war continues in Libya
Tribal tensions rise in Libya as the political future of the country remains uncertain. Also, in Mauritania the government is pushing to re-home slum dwellers on the outskirts of the capital, but some see this as a way to make money. Finally, in Tunisia the revolution was started on a wave of hope and ambition, but for many little has changed over six months after it started.