A number of Democratic candidates in tight races have attacked Republican opponents who have voiced support for a proposal to replace federal income taxes with a tax on retail sales, the so-called "Fair Tax." But too often, the ads only mention half the equation -- the part about the sales tax.
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Our new viewer's guide tells you what to expect from the impending avalanche of campaign ads. You'll see candidates attacked for being lobbyists and insiders pretending to be outsiders.