Watching America has the translation of an article from Spain about developing ties between the US and Paraguy. Interesting passage:
This was admitted by the vice president himself, who said that Secretary Rumsfeld was worried about the situation in the zone. “… We also spoke of countries closer to us in the region; they (the Americans) are quite worried about the instability of governments like Ecuador, that is on its seventh president in nine years, or Bolivia, which remains unstable, and the same with Brazil, which at the moment is experiencing great political upheaval.
“In comparison, Paraguay is an area where one sees strong political stability, governability and institutional strength…
(Via RobotWisdom.)