Discuss as:

PA projected to go to Obama

NBC News declares Barack Obama the projected winner in Pennsylvania. Unless another blue state flips to Republican hands, McCain now must win every remaining battleground state to overtake Obama.

VIDEO: Early election results suggest that some polls were correct. NBC's Chuck Todd reports. 

Also, a stinging loss for McCain in New Hampshire, where McCain's primary victory in January jumpstarted his flagging campaign in early 2008. NBC projects the Granite State, where Obama lost his own primary bid to Hillary Clinton, to go into the Democrat's column tonight.

Obama is also the projected winner in New Jersey, Massachusetts, Illinois, Maryland, Connecticut, Maine, Delaware, and the District of Columbia.

Tennessee and Oklahoma go to McCain.