It seems clear Rudy Giuliani is going to run for president. What isn't clear is whether he has any chance of winning the Republican nomination. Some, like RCP's own Ryan Sager, have been pointing to early horserace polls and other anecdotal evidence, assiduously trying to deconstruct the conventional wisdom that says Giuliani's positions on social issues will doom him with conservative base voters. That debate, however, isn't likely to be settled any time soon, and the truth of the matter is that it's Giuliani's position on other issues that may end up disqualifying him with many Republicans. Set aside for...