From the New York Times.
these guys wanted to vote against it but new if they did they would be voted out of office, So vote for it get into office then vote against it untill next election cycle.
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"I wish we could pay for them, but this is a political problem and we have people up for re-election,'' said Representative Charles B. Rangel of New York, the senior Democrat on the House Ways and Means Committee. "If you have to explain that you voted for these tax cuts because they benefit the middle class and against them because of the deficit, you've got a problem.''
Fearful of being attacked as supporters of higher taxes, Democrats said they would go along with an unpaid five-year extension of the $1,000 child tax credit; a four-year extension of tax breaks intended to reduce the so-called marriage penalty on two-income families; and a six-year extension of a provision that allowed more people to qualify for the lowest tax rate of 10 percent.