Luanda will try to relieve the pressure on the country's political elite.
May 6, 2013 | 08:02 GMT
The restriction aims to increase government revenue and revitalize the economy.
Apr 22, 2013 | 05:15 GMT
Pretoria wants to boost its international influence by funding projects elsewhere in Africa and in the West.
Dec 10, 2012 | 05:16 GMT