With only a few days until election day, big infusions of cash are flooding into critical home-stretch activities like phone-banking, mailings, and last-minute polling to determine where the last bursts of cash for TV ads should be spent, new filings with the Federal Election Commission show. The NRCC dropped $647,842.11 on mailings and phone banks in 40 races in 21 states — plus five polls conducted by the Tarrance Group for seats in California, Idaho, Indiana, Minnesota and Ohio, a possible indication of last-minute triage. The DCCC dumped $914,066.19 on 19 races in 15 states, much of it for mailings and phone-banking. More updates on the parties' spending coming.