OTTUMWA, IOWA — The toothy grin is still there, the pile of brown hair, the talk of rich and poor, and that molasses drawl that splits words like brain -- bray-un -- in two.
But this John Edwards is more seasoned and substantive than the one who placed second in the 2004 Democratic presidential race, and less sunny.
He assails Sen. Hillary Rodham Clinton (D-N.Y.) for her early support of the war in Iraq -- Edwards renounced his war vote and apologized -- and portrays Sen. Barack Obama (D-Ill.) as just another pandering politician.
He won't say whether he considers President Bush, at the least, a decent man. "I don't think he's been honest with the country about where we are now in Iraq," Edwards said in a recent interview as he skimmed across the Iowa countryside.
Asked whether others running for president were decent people, he replied, "I'm just not going to get into evaluating everybody. I think that's what voters should do."
He may be running third behind Clinton and Obama nationally, but that's better than four years ago, when Edwards was a speck in polls and "10 people at a Best Western" was a good turnout, as Ed Turlington, a veteran of that effort, recalled.
Surveys show Edwards ahead in Iowa, which holds the first vote and is a crucial momentum-builder for the rapid series of contests that follow.
"Last time, the question the campaign had to answer was: 'John who?' " said Turlington, a longtime Edwards advisor. "This time there's not only high name recognition, but a base of credibility built up from before."
The crowds Edwards draws, though not the thousands packing Obama and Clinton rallies, are still impressive. Paying his 19th visit to Iowa in just over two years, Edwards attracted several hundred people at each stop, capped by a Saturday night crowd topping 500 in Burlington.
Edwards professes not to worry about his more-celebrated rivals. "What I've learned is it's a long process," he said with a been-there nonchalance. In two days, he rode from one end of Iowa to the other, holding five town meetings on a single subject, healthcare.
"Knowing how to do this matters," Edwards said as he wolfed down lunch, a pair of bunless beef patties. "There's going to be a lot of ups and downs between now and when it's over."
He is no longer the fresh face he was in 2004. He can't claim a long record of political achievement. So the former senator from North Carolina is offering something else, a mix of familiarity and new thinking.
Edwards calls for "transformational change, not small baby steps." He mocks "that crowd in Washington that needs to get out in the real world," and urges voters -- it's us against those durn politicians -- to challenge candidates making blue-sky promises: healthcare for all, ending poverty, erasing the deficit.
"Right," he said to laughter from the crowd at Ottumwa's community college. "And while they're at it, they have a bridge in Brooklyn they'd love to sell you."
This is a harder-edged Edwards than the candidate of four years ago. The biting tone is all the more notable given the relentlessly upbeat campaign Edwards ran last time. (Some Democrats complained he was too nice to Bush and Vice President Dick Cheney.)
The Republican National Committee issued a compendium of prickly quotes headlined, "Edwards turns to the dark side." When he traveled to Harlem, on Clinton's turf, to criticize congressional inaction on the war, her camp jabbed back by comparing Edwards' assault with his repeated 2004 boasts of running a clean campaign.
But Edwards insisted his approach remained "very positive, very ideas-driven." That said, he added: "I do think it's important the candidates tell the truth, and sometimes people react to the truth."
Edwards, 53, has never really stopped running for president. Just four months after the last election, he was back on the Sunday talk-show circuit, distancing himself from former running mate Sen. John F. Kerry. (People familiar with their relationship say the senator from Massachusetts feels betrayed. "I have a lot of admiration for him," Edwards said tersely when asked about Kerry in an interview. "I like him very much.")
Stepping down after a single Senate term, Edwards returned to North Carolina and formed an academic center to study ways of fighting poverty, the centerpiece of his 2004 bid. Some of the proposals, such as giving poor families vouchers to move to better neighborhoods and finding ways to boost savings among people of modest means, have surfaced in this presidential race.
He also traveled the world, meeting foreign leaders including Britain's Tony Blair and Germany's Angela Merkel, in an effort to pad one conspicuously thin part of his resume. Today, Edwards appears far more fluent on global affairs -- questions about Iran, Iraq and North Korea yield long tutorials -- than the neophyte who groped his way through foreign policy issues four years ago.