Clinton Challenges Obama: ��Why Can��t He Close the Deal?��

Notes her opponent's heavy spending advantage in Pennsylvania and asks, “With his extraordinary financial advantage, why can’t he win a state like this one if that’s the way it turns out?”

Referring to herself, says, "I think a win under these circumstances is a terrific accomplishment.”

Also says it would be "foolish" for any Democrat to consider voting for McCain if their candidate doesn't win.