With several new polls showing Dem Jim Webb edging into a lead over GOP Senator George Allen, both parties are rapidly moving to pour millions of dollars into the race for its final week. The National Republican Senatorial Committee sank an astonishing $1,087,692.50 into the race this morning alone, new FEC filings show. Meanwhile, the Dems are also moving to pump millions into the race: The Richmond Times-Dispatch reports that the DSCC will pump another $2.5 million into the race, bringing the total spent by both parties to over $3.5 million this week — and the week isn't even halfway done. Key footnote: The vast majority of the GOP money — $1,074,800 — will be spent on negative ads attacking Webb, rather than promoting Allen himself.