This would be only marginally relevent if Gore were actually interested in running. How many times does he have to say no?
It would be nice if he actually said "no" instead of "most likely not but I won't rule it out".
I don't recall him ever saying that he wont rule it out. All I have heard him say is that it is "very unlikely" and that he is "comfortable" with what he is doing. I don't think Gore wants to be president, frankly. He isn't getting any younger, or even anymore appealing. He has reverted back to enviroGore, which is one of his personas that the mass populace doesn't relate with well.