President, your prep for the next debate need not consist of anything more than learning to pronounce three words: "Governor, you're lying." Let's replay some of Wednesday night's more jaw-dropping visits to the Land Where Facts Go to Die. "I don't have a $5 trillion tax cut. I don't have a tax cut of a scale you're talking about." OBAMA The Tax Policy Center analysis of your proposal for a 20 percent across-the-board tax cut in all federal income tax rates, eliminating the Alternative Minimum Tax, the estate tax and other reductions, says it would be a $5 trillion tax cut. BARTLET In other words ... OBAMA You're lying, Governor. BARTLET "I saw a study that came out today that said you're going to raise taxes by $3,000 to $4,000 on middle-income families." OBAMA The American Enterprise Institute found my budget actually would reduce the share of taxes that each taxpayer pays to service the debt by $1,289.89 for taxpayers earning in the $100,000 to $200,000 range. BARTLET Which is another way of saying ... OBAMA You're lying, Governor. BARTLET "I want to take that $716 billion you've cut and put it back into Medicare." OBAMA The $716 billion I've cut is from the providers, not the beneficiaries. I think that's a better idea than cutting the exact same $716 billion and replacing it with a gift certificate, which is what's contained in the plan that's named for your running mate. BARTLET "Pre-existing conditions are covered under my plan." OBAMA