No doubt many of you plan to attend the Jefferson-Jackson dinner this Saturday. Most elected Democrats from Iowa will be there, and if you happen to speak with any who are in uncompetitive races, I hope you will ask them to donate a portion of their campaign funds to be used in competitive districts.

Bruce Braley, Dave Loebsack and Leonard Boswell are all running in Democratic-leaning districts in a year when Democratic voter registration has surged in Iowa, and Obama leads John McCain.

Tom Harkin will certainly defeat Christopher Reed by double digits and could conceivably win by 20 points.

If you meet any member of our Congressional delegation, please ask him to donate 10 percent of his campaign fund to the Democratic Congressional Campaign Committee or the Democratic Senatorial Campaign Committee.

If Iowa’s representatives in Congress give more to the DCCC, there is a better chance of the DCCC getting involved on behalf of Becky Greenwald and Rob Hubler.

Outside Iowa, more and more seats are in play as well. For instance, Democratic candidates for U.S. Senate are within striking range in states like Kentucky and Georgia (see the Swing State Project blog to keep up to date with all the latest polls).

If every safe Democratic incumbent gave just 10 percent of his or her cash on hand to the DCCC or the DSCC, millions more dollars could be put to work electing Democrats in tossup or lean-Republican races.

Just 10 percent–that’s all we ask. Please pass along this message to Braley, Loebsack, Boswell and Harkin.

For more information on the Use It or Lose It campaign, read this piece by Lucas O’Connor and this piece by Sven at Silver State.

Speaking of Use It or Lose It, here’s an excerpt from an e-mail Senator John Kerry sent out on Tuesday:

We need the strongest Democratic majority possible to get the change we need in Washington. We need to make sure a handful of Republican Senators can’t block President Obama as he tries to get our country back on track.

It’s time to push even harder to completely change Washington. We need to aim to get 60 votes in the Senate to push real change in our country.

So I have an announcement: I just gave a million dollars from my campaign to the Democratic Senatorial Campaign Committee to try to make this happen. I’m making this announcement to you here in the johnkerry.com community first because I want you to join me in my commitment to get this change.