Kevin Hassett is in the Wall Street Journal today debunking a key Democratic talking point:

When Congress returns from its summer recess, members will face a pivotal decision about the expiring Bush tax cuts. President Barack Obama has called for their permanent extension for singles with incomes below $200,000 and married couples with incomes below $250,000, but has proposed that most of the tax cuts for households with higher incomes be allowed to expire.
To buttress this position, the president and his supporters have repeatedly asserted that the expiration of these cuts will have little impact, because they affect only a tiny fraction of the wealthiest Americans, people who “can afford it.”
Recently, for example, Vice President Joe Biden harshly rejected House Minority Leader John Boehner’s assertion that the hikes would harm small businesses, saying that “he has created this myth that a tax cut for millionaires is actually a tax cut for small business. There aren’t 3% of small businesses in America that would qualify for that tax cut.” House Speaker Nancy Pelosi flipped the number around, saying that the planned tax increases would exempt “98% of American families and about 97% of small businesses.”
The impact is far more severe than Mrs. Pelosi and Mr. Biden suggest. In fact, the sound bite about 3% of small businesses, which has been picked up by numerous pundits, is one of the more misleading statements in the long history of economic propaganda.