I guess the article tried to stay with the "let's hear RP talk about it" theme, but I don't think it's all that hard to guess why he's not getting anywhere. First of all, he's a Libertarian running for a Republican nomination, that's the biggest. Sure, Republicans stand for small government, but that's not all they stand for, and Paul never managed to even address the concerns of the "average" Republican. In fact, anytime a topic in either Foreign Policy or Social Issues came up it became brutally obvious that he either doesn't care, or has an almost juvenile stance on it.
So, the younger crowd is energetic and idealistic enough to zone out all that, but the older folks I think cared about the "full package", and Paul was just weak. Some of his public debate responses also made one wonder how close he is to becoming senile, and that is another death sentence for voters.
rumborak