Bill Kristol:

Here, judging from the debate, is what the 2008 Democratic nominee is likely to be for. Abroad: ensuring defeat in Iraq and permitting a nuclear Iran. At home: more illegal immigration, higher taxes, more government control of health care, and more aggressive prosecution of the war on smoking than of the war on terror. And this is only a bit of an exaggeration. Going into last night, I had no great expectations of the Democratic field. But the level of routine irresponsibility demonstrated throughout the debate was jaw-dropping. Bush may remain unpopular, and the Republican "brand" unattractive. But I believe the toughness of Giuliani, the sobriety of Thompson, the gravitas of McCain--any of these would be very difficult for the Democratic nominee to overcome.