He confronts problems very directly and in direct, colloquial language. He has a great capacity for communication with the ordinary citizen.
Sometimes President Uribe is hit with the impact that some facts produce in the public arena. And the management in military affairs is run more by public opinion.
I not only think he will be re-elected, but he's going to win in the first round. I don't see any candidate that represents a risk for the president.
You can put together powerful legal arguments both for and against this, so in the end, it's a political decision.