A failure to cooperate means that Latin America remains dependent on foreign investment.
Jul 30, 2014 | 16:54 GMT
With new sanctions, Europe is walking a fine line between economic and political considerations.
Jul 29, 2014 | 19:31 GMT
Selling crude oil will not advance Kurdish independence, but it may inflame tensions between Kurdistan's government, Iraq and Iran.
Jul 28, 2014 | 17:31 GMT