Megan McCardle continues her discussion of why restricting futures traders will not work, and would be a bad thing if it did.Let’s talk taxes! Tax prof style. Here is a roundup of comparisons of the Obama-McCain tax plans. Each comparison is sure to get someone’s blood boiling.Meanwhile we do get the delightful irony that the tax cuts will hit blue states the hardest, and New York will see marginal tax rates of almost 60%. Delicious, I guess, except some of you might live in New...