Obama pulling ahead in national polls

In the Gallup, daily tracking poll, Obama has been gradually pulling ahead of Hillary CLinton and out of the margin of error. Today's poll gives him a ten point lead, 52%-42%. THis is the first time that Obama has got over 50% in the tracking poll.

I would guess that the general notion that the race is effectively over and that the numbers just don't add up for Hillary is starting to spread, and some people are sending out the message that we should wrap this up. OR, another way of putting it is that Obama is gaining the air of inevitability, which tends to consolidate support.