New Pew poll: Obama 47%, Romney 47%

"When the sample is narrowed to likely voters, the balance of opinion shifts slightly in Romney’s direction, as it did in early October."

This reflects Romney’s turnout advantage over Obama, which could loom larger as Election Day approaches....

[S]urveys over the past month have found Republicans becoming much more upbeat about the race and about Mitt Romney himself....

ADDED: There will be fewer polls done and less accuracy in the polling while the hurricane is going on.