"Curiouser and Curiouser" said Nobody About the Polls

I've got another long piece on polling and sample theory coming out real soon now (it has been a kinda busy week) but in the meantime, I wanted to point something out.

Mysteriously, the polls have started to have a smaller D column.

The polls have also started to show the race getting closer.  If fact, the National Journal poll now shows Romney and Obama tied -- and their sample is still D+7.

Curiouser and curiouser, said Alice.