See what I mean?

Rendell wants Obama to come back to Pennsylvania.
Posted: 06:18 PM ET

(CNN) — Pennsylvania Gov. Ed Rendell has sent two separate memos to the Obama campaign in the past five days requesting that the Democratic Presidential candidate—as well as Hillary and Bill Clinton—return to campaign in Pennsylvania, Rendell told CNN's Gloria Borger.

Rendell said the McCain campaign is clearly making a push to win Pennsylvania, given the recent visits by the Arizona senator, his wife and his running mate. As a result, he wants Obama to appear in western Pennsylvania, Harrisburg and one more “large rally” in Philadelphia. Democrats generally worry that the race is significantly closer than what recent polls have suggested. According to Rendell, there is also worry among Democrats the McCain campaign has successfully raised the enthusiasm level among Republicans in the state.

“I don’t want to be selfish,” Rendell said. “But I’m still a little nervous, so I have asked Obama to come back. We understand he’s got demands from 20 different states, but we’d like to see him here.”

Obama's support appears to be weakest in the western part of the state, a region Pennsylvania Rep. Jack Murtha recently called 'racist,' and one where he badly lost to Sen. Hillary Clinton in the Democratic primary.

Obama last campaigned in Pennsylvania on October 11, a week and a half ago. VP candidate Joe Biden made an appearance with Bill and Hillary Clinton in Scranton on October 12. McCain and running mate Sarah Palin have both made visits to the state this week.

The latest CNN poll of polls in Pennsylvania suggests Obama holds a 13 point lead over McCain there. CNN currently considers the state leaning Obama.