Since the Colombian army marched into Ecuador to kill the FARC rebel group's number two Raul Reyes, a three-way brawl has erupted between presidents Chavez, Correa and Uribe. Comments from our Observers in Colombia, Venezuela and Ecuador...

Material compiled by Cristiano de Sa Fagundes, our regional editor for Latin America.

Hugo Chavez counted on the people to support his constitutional reform. But the people didn't follow. This is the first time the Venezuelan president has been defeated since he was elected. The event was thoroughly celebrated by his opponents and closely watched by bloggers throughout Latin America.
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Post your questions to contributing bloggers: Emiliano Crespo (Mexico), Nelson Franco Jobim (Brazil), Freddy Armas (Venezuela).

A civil servant of the electoral centre filmed Hugo Chavez all smiles as voting came to a close.

Video posted on 2 december

Material compiled by our regional editor for South America, Cristiano de Sa Fagundes

To negotiate the fate of the FARC hostages - including French-Colombian citizen Ingrid Betancourt -Venezuelan President Hugo Chavez relied on the contacts of Colombian Senator Piedad Cordoba. The Chavez-Cordoba relationship and their intervention in the hostage case sparked heated online discussions in the two countries. And Colombian President Alvaro Uribe's decision to put an end to the negotiations has only fuelled the debate.