Clive Crook studies the long-term fiscal picture:
I have previously argued that the US will need a VAT. Even before Mr Obama unveiled his ambitions for healthcare reform, wage subsidies to help the working poor, better education and the rest, the US middle class was seriously undertaxed. The government's promises, on present plans, will be unaffordable. If they are honoured regardless, the only question is which comes first: broadly based tax increases or fiscal collapse.