The truth is that the nightmare of the Bush years won’t really be over until politicians are convinced that voters will punish, not reward, Bush-style fear-mongering. And that hasn’t happened yet.
Here’s the way it ought to be: When Rudy Giuliani says that Iran, which had nothing to do with 9/11, is part of a “movement” that “has already displayed more aggressive tendencies by coming here and killing us,” he should be treated as a lunatic.
When Mitt Romney says that a coalition of “Shia and Sunni and Hezbollah and Hamas and the Muslim Brotherhood and Al Qaeda” wants to “bring down the West,” he should be ridiculed for his ignorance.
And when John McCain says that Osama, who isn’t in Iraq, will “follow us home” if we leave, he should be laughed at.
But they aren’t, at least not yet. And until belligerent, uninformed posturing starts being treated with the contempt it deserves, men who know nothing of the cost of war will keep sending other people’s children to graves at Arlington. -- Paul Krugman