A woman passes by a graffiti that in Spanish reads 'Don't re-elect the rat that kills' - against the possible re-election of Colombian President Alvaro Uribe, in downtown Bogota on September 17, 2009. Polls show Uribe would have a large lead over potential rivals should he decide to run again in this country of 44 million people. At the beginning of the month, Uribe cleared a major hurdle to serving a third term as lawmakers approved holding a referendum on whether he could run again, though the move must still be endorsed by the Constitutional Court before a referendum can be held. Getty Images logo Getty Images 2 months ago

A woman passes by a graffiti that in Spanish reads 'Don't re-elect the rat that kills' - against the possible re-election of Colombian President Alvaro Uribe, in downtown Bogota on September 17, 2009. Polls show Uribe would have a large lead over potential rivals should he decide to run again in this country of 44 million people. At the beginning of the month, Uribe cleared a major hurdle to serving a third term as lawmakers approved holding a referendum on whether he could run again, though the move must still be endorsed by the Constitutional Court before a referendum can be held.