Ezra Klein dissects the tax proposals of the various G.O.P. candidates who still seem to be in the race. It pretty much comes down to a debate over who can give the smallest temporary tax cuts to the poor and the largest permanent tax cuts to the rich. Because as George W. Bush proved so conclusively, you cut taxes for the rich and in no time at all, the economy is booming and unemployment is practically eradicated.
What was that definition of "insanity" again?"