SNEAK PEEK: Obama Zings Clinton in Final Debate

21 Days Until the Iowa Caucuses

Barack Obama was quick on his feet at Thursday's Des Moines Register debate.

Asked by the moderator how he can deliver the kind of change he's promising when he is relying on a slew of former Bill Clinton advisers, Hillary Clinton tried to up the pressure, saying, "I want to hear that."

Without missing a beat, Obama shot back, saying, "Well, Hillary, I'm looking forward to you advising me, as well."

Watch it:


The snappy rejoinder, coming at the end of an otherwise listless debate, is sure to see some air time.

But the debate itself -- the final Democratic encounter before the Iowa caucuses -- will pass without much significance.

Right now, the question on everyone's mind is what will be the fallout from Bill Shaheen, co-chairman of Clinton's New Hampshire campaign, bringing up Obama's past cocaine use in a Washington Post interview. LINK

Shaheen stepped down from Clinton's campaign on Thursday.

"I would like to reiterate that I deeply regret my comments yesterday and say again that they were in no way authorized by Senator Clinton or the Clinton campaign," Shaheen said in a post-debate statement. "I made a mistake and in light of what happened, I have made the personal decision that I will step down ..."

Shaheen, who is married to New Hampshire's former governor raised questions about electability by telling the Washington Post earlier this week that Obama's admission of past drug use is something that Republicans are "certainly going to jump on."

"Shaheen said Obama's candor on the subject would 'open the door' to further questions. 'It'll be, 'When was the last time? Did you ever give drugs to anyone? Did you sell them to anyone?'" Shaheen said. 'There are so many openings for Republican dirty tricks. It's hard to overcome.'"

Despite his resignation, the Shaheen episode will likely rebound negatively for Clinton.

Although she has personally apologized to Obama, it was Clinton herself who recently raised the character question. LINK and LINK

With the press taking an increasingly negative eye towards the Clinton campaign, the Shaheen story fits neatly into a "Hillary-Is-Desperate" frame and provides an opportunity for the media to look at the recent mis-steps of the one-time "Queen of the Quarter". LINK

While Clinton is likely to be hurt by the Shaheen flap, it is too soon to know who will benefit.

One Democratic strategist not working for the Obama campaign but supportive of the Illinois Democrat told ABC News on Thursday that "John Edwards is the happiest man in America today" because of the potential he now has to make inroads with Iowa Democrats who value electability above all else.

While the Shaheen flap did not come up at Thursday's debate, Clinton will likely get a chance to discuss it on Friday when she is interviewed on Iowa Public Television's "Iowa Press" program.

The Clinton interview tapes at 9:30 am ET and airs at 8:30 pm ET.

For his part, Obama makes five stops across the Iowa on Friday while Edwards holds three Iowa events of his own.

See below for details:

The Democrats. . .


-- 8:30 pm ET: Appears on IPTV's Iowa Press (taped at 9:30 am ET)

-- 8:45 pm ET: Attends a fundraiser at Hofstra University, Hempstead, NY


-- 9:45 am ET: Meets with voters, Monticello, IA

-- 12:00 pm ET: Attends a roundtable discussion, Cedar Rapids, IA

-- 3:00 pm ET: Meets with voters, Manchester, IA

-- 6:00 pm ET: Meets with voters, Guttenburg, IA

-- 9:00 pm ET: Attends a rally, Oelwein, IA


-- 11:30 am ET: Meets with voters, Fort Madison, IA

-- 1:30 pm ET: Holds a town hall meeting, Manchester, IA

-- 6:30 pm ET: Holds a town hall meeting, Elkader, IA


-- 9:00 am ET: Speaks to voters, Keokuk, IA

-- 12:00 pm ET: Speaks to voters, Fort Madison, IA

-- 1:30 pm ET: Speaks to voters, Burlington, IA

-- 7:15 pm ET: Attends a fundraiser, Davenport, IA


-- 2:00 pm ET: Holds a town hall meeting, Davenport, IA

-- 5:15 pm ET: Meets and greets voters with Sen. Tom Harkin, Cedar Rapids, IA

-- 7:30 pm ET: Attends the Scott County Democrats Red, White & Blue Dinner, Davenport, IA


-- 9:00 am ET: Speaks at an AARP Forum, Concord, NH

-- 12:15 pm ET: Holds a town hall meeting, Keene, NH

-- 3:30 pm ET: Holds a town hall meeting, Claremont, NH

-- 5:00 pm ET: Holds a town hall meeting, Hanover, NH

-- 7:00 pm ET: Holds a town hall meeting, Lebanon, NH

The Republicans. . .


-- 10:00 am ET: Tours Elektrisola with Chuck Norris and meets with workers, Boscawen, NH

-- 12:00 pm ET: Visits a veterans home with Chuck Norris, Tilton, NH


-- 2:45 pm ET: Holds a town hall meeting, Carroll, IA

-- 4:45 pm ET: Meets with voters, Early, IA

-- 5:45 pm ET: Holds a town hall meeting, Lake, IA


-- 5:45 pm ET: Meets with voters, James Island, SC

-- 6:55 pm ET: Has media availability, James Island, SC


-- 8:30 pm ET: Appears on PBS's NOW

-- 10:00 pm ET: Meets with voters, Elko, NV

Others. . .


-- 9:00 pm ET (Thursday, December 13, 2007): Speaks to a UN conference on global climate change, Bali, Indonesia

At the White House. . .


-- 10:10 am ET: Has a Cabinet meeting

-- 12:45 pm ET: Meets with the president of Peru

-- 2:00 pm ET: Signs the US-Peru Trade Promotion Agreement Implementation Act

-- 4:30 pm ET: Attends a holiday reception with the diplomatic corps, hosted by Secretary of State Condoleezza Rice


ABC News' Jake Tapper: "Clinton Co-Chair Resigns Over Obama Drug Remark" LINK

ABC News' Jake Tapper: "Pelosi: Republicans 'Like' the War in Iraq" LINK

ABC News' Ron Claiborne: "GOP Candidates Debate Climate Change" LINK

ABC News' Rick Klein: "Live-Blogging during Democratic Debate" LINK

ABC News' John Stossel and Gena Binkley: "Ron Paul Unplugged: Get Government Out of Health Care" LINK