Honestly, the polls were pretty accurate. There were just some who refused to believe the vast majority of the data.
I also think an AWB has less of a chance with Obama as President. Had one gotten to a President Romney's desk, he would sign it. With Republicans in Congress so opposed to the President, I don't think there is a chance of a bill getting to the White House. That, of course, is not a reason for complacency. We need to keep up the pressure.