I cant expect you to comprehend this, but they are lying about how they're going to pay for it. $17 a month on a 200k mortgage is complete fantasy. Their meddling has just opened up a huge wound in the housing market. First of all that $17 is not an insignificant portion of a monthly mortgage payment. We're talking as much as 3%. Basically what it means is you can kiss goodbye 3% of housing values right off the bat. Ouch. And it kills off a whole bunch of investments that betted on a housing revovery in 2011/2012. Talk about losing much more than the $33 billion cost of the tax cut. No, the real cost of this tax cut is, as usual, well north of 100% more than they claim. It always is. I would estimate nearly $200 billion. (Yes $200 billion in total cost /economic damage done by a two month tax cut extension) It all comes back to the marginal cost of debt, which is currently around $6. ie it takes $6-$9 of debt to create one dollar of GDP. It never used to be this way, indeed in the past it was the opposite. 30 years ago it took $1 of debt to create 3 or 4 or 5 dollars of GDP. These people are very dangerous, they do not realize how much damage they do to the economy while playing their games.