Thomas Beaumont wrote this article in the Sunday Des Moines Register on Iowa’s superdelegates. The whole article is worth reading, and it includes this useful sidebar:

Iowa is expected to have 12 superdelegates to the Democratic National Convention in Denver in August. They include all four Democratic members of Congress, Iowa’s governor and its six members of the Democratic National Committee. The 12th superdelegate will be chosen at the Iowa Democratic Party’s state convention in June.

Below are the names of those superdelegates, their titles and whom they have endorsed for the 2008 presidential nomination.

SUPPORTING HILLARY CLINTON

LEONARD BOSWELL, U.S. House member from Des Moines.

MIKE GRONSTAL, Iowa Senate majority leader from Council Bluffs and member of the DNC as chairman of Democratic Legislative Campaign Committee.

SANDY OPSTVEDT, Iowa labor union leader and at-large DNC member from Story City.

SARAH SWISHER, Iowa City nurse, labor union leader and member of the DNC as state Democratic Party vice chairwoman. Endorsed Edwards, but has backed Clinton since Edwards left the race.

SUPPORTING BARACK OBAMA

CHET CULVER, Iowa governor, endorsed Obama on Thursday.

MIKE FITZGERALD, Iowa treasurer and member of the DNC as member of National Association of State Democratic Treasurers’ executive committee.

DAVID LOEBSACK, U.S. House member from Mount Vernon.

UNCOMMITTED

SCOTT BRENNAN, Des Moines lawyer and member of the DNC as Iowa Democratic Party chairman.

BRUCE BRALEY, U.S. House member from Waterloo. Endorsed John Edwards in December, but is uncommitted since Edwards’ departure from the race.

TOM HARKIN, U.S. senator

RICHARD MACHACEK, Winthrop farmer and at-large DNC member. Was a longtime Edwards supporter, but now is uncommitted.

It was news to me that Swisher had committed to Clinton, although I’m not surprised, since Clinton has a better health care plan than Obama. I wonder if the other former Edwards supporters will be influenced by a possible Edwards endorsement, or if they will wait and see.

If you want to know what other states’ superdelegates are doing, keep an eye on the “Superdelegate transparency project”, which Chris Bowers announced yesterday at OpenLeft:

We are compiling the district-by-district results of the popular vote and pledged delegates, and then tracking these results against how superdelegates are currently pledged (or have publicly endorsed a candidate), and how they eventually vote. The aim of this project is to open up the Democratic nomination process, and to gauge what effect the superdelegates have on the nomination.

Bowers has a secondary goal, which is to persuade superdelegates to back the candidate who wins the pledged delegates and the overall popular vote:

Until a single leader in the popular vote and pledged delegate count emerges at the end of the primary and caucus season, superdelegates should not make a firm commitment to vote for any candidate at the convention other than the popular choice of their constituents. Endorsements can be made, but in order to uphold the principles of democracy within the Democratic Party, there should be no firm commitments from any given superdelegate to vote for anyone at the convention other than the candidate chosen by the constituents of that superdelegate.

[…]my democratic standard for super delegates is that if one candidate wins pledged delegates and popular votes according to all counts, then all super delegates should vote for that candidate. However, since we won’t know if a candidate achieves that standard until the end of the primary / caucus season, and since it is possible no candidate will ever achieve that standard, then in the interim all super delegates should pledge to vote their districts.

Will Iowa’s superdelegates go with the winner of all pledged delegates and the overall popular vote, even if that candidate is not their first choice? The Des Moines Register article includes the following quotes:

“If it’s as close as it stands today, I would still be casting my vote for Hillary,” said Sandy Opstvedt, a labor union leader and superdelegate from Story City.

Sounds like Opstvedt is leaving the door open to switching to Obama, if he becomes the clear leader in pledged delegates.

Governor Chet Culver, who endorsed Obama last week, cited Obama’s victory in the Iowa caucuses as a factor in his decision:

“I do think it matters too that Iowans have spoken loudly and clearly,” Culver said in a Des Moines Register interview Friday. “And because of that, in part, I felt compelled to also stand with him.”

“I’d love it if every superdelegate supported Barack Obama,” Culver also said, adding that he had begun making calls to the others.

Does that mean that Culver would not switch, even if Clinton finished the primaries with more popular votes and more pledged delegates than Obama?

Meanwhile, Iowa Senate Majority Leader Mike Gronstal

declined to comment on whether he would consider changing his support if Obama gathered more delegates than Clinton as the result of the upcoming nominating contests.

Gronstal said he can justify supporting Clinton in part because she got the most support, 43 percent, in Pottawattamie County on caucus night.

“Representing my constituents, I can make the case that’s exactly what I’m doing,” Gronstal said.

Representative Leonard Boswell (IA-03) seems more committed to sticking with Clinton unless she gives her superdelegate supporters the green light to switch to Obama. Speaking to the Register, Boswell

said the superdelegate system was not intended to reflect voter sentiment.

“It’s always important to respond to the voters, but I don’t think it was designed that way,” Boswell said.

He said he planned to support Clinton at the national convention, and would only consider a change after consulting her.

Expect Boswell to take a lot of heat for this position if Obama racks up a big lead in the pledged delegates later this spring. The Des Moines Register published this letter to the editor on Wednesday, written by a constituent in Des Moines:

Leonard Boswell’s pledge to cast his superdelegate vote for Sen. Hillary Clinton at the National Democratic Convention troubles me. Barack Obama won Boswell’s 3rd District by a large enough margin to win one more delegate than Clinton, who came in third in that district.

Yet Boswell’s vote, which he has only because he is our representative, will negate that margin of victory, rendering the votes of tens of thousands of us meaningless. That’s just not right. Maybe all of us whose votes Boswell will negate should return the favor by supporting his opponent, Ed Fallon, in the upcoming Democratic primary.

For the record, I agree with Bowers. Superdelegates should not be willing to hand the nomination to one candidate if the other candidate leads both the pledged delegate count and the overall popular vote. That would be disastrous for our party.