 Then-Prime Minister Gordon Brown was evaluated by the cables as having an "abysmal track record" which caused him to go from political "disaster to disaster".The former diplomatic adviser to French president Nicolas Sarkozy, Jean-David Levitte, told US diplomats that Venezuelan President Hugo Chávez is "crazy" and said that even Brazil was unable to support him anymore.He claimed that Chávez is taking one of the richest countries in Latin America and turning it into another Zimbabwe.