Liberal Attention Deficit Disorder.

'If you can somehow force a liberal into a point- counterpoint argument, his retorts will bear no relation to what you've said -- unless you were in fact talking about your looks, your age, your weight, your personal obsessions, or whether you are a fascist. In the famous liberal two-step, they leap from one idiotic point to the next, so you can never nail them. It's like arguing with someone with Attention Deficit Disorder.' -- Ann Coulter