Asuncion's options in trade relationships are constrained by geography.
Apr 23, 2013 | 08:44 GMT
By mid-century, South America will experience the demographic challenges that Europe and Northeast Asia currently face.
Aug 27, 2012 | 06:13 GMT
Increased Bolivian cocaine production will fuel greater U.S. involvement in regional anti-trafficking efforts.
Aug 16, 2012 | 04:34 GMT