But that analysis may be too simple. In Delaware Giuliani is asked for the umpteenth time if his views on 'social issues' would be fatal to his presidential ambitions. 'I don't get to decide what the issues are. But they are not usually the ones you think they are going to be,' he says. He is right. National security will still be the overwhelming issue of 2008. Giuliani's strong credentials there could make up for weaknesses elsewhere. There are also signs that his problems with the conservatives could be overstated. First, their power is waning. In 2006's congressional elections the...