Paul Krugman Wins Economics Nobel  —  Paul Krugman, a professor at Princeton University and an Op-Ed columnist for The New York Times, was awarded the Nobel Memorial Prize in Economic Sciences on Monday.  —  “It's been an extremely weird day, but weird in a positive way,” …

Fire the Campaign  —  It's time for John McCain to fire his campaign.  —  He has nothing to lose.  His campaign is totally overmatched by Obama's.  The Obama team is well organized, flush with resources, and the candidate and the campaign are in sync.  The McCain campaign …

Obama Aides: Record Cash Raised In September, Polls Show McCain Ads Backfired  —  With the presidential campaign approaching its final stretch, Barack Obama finds himself in an enviable position.  —  One official close to the campaign said that September's fundraising haul set a new record …

Obama Up by 10 Points as McCain Favorability Ratings Fall  —  With just over three weeks until Election Day, the two presidential nominees appear to be on opposite trajectories, with Sen. Barack Obama gaining momentum and Sen. John McCain stalled or losing ground on a range of issues and personal traits …

McCain says he needs more “context” on Jeff Frederick's vicious smears and lies  —  (Karen Tumulty adds that Frederick encouraged volunteers to lie (about Barack Obama saluting the flag): “'You need to go out and tell people that from your heart.' (This, after the woman said that Obama won't salute the flag.)”

Palin: I've been cleared of ‘any hint of unethical activity’  —  (CNN) — Sarah Palin told Alaska reporters Saturday that she had been “cleared of any legal wrongdoing, any hint of unethical activity” in the investigative report released the day before that explored her actions in dismissing …

Obama's 95% Illusion  —  It depends on what the meaning of ‘tax cut’ is.  —  One of Barack Obama's most potent campaign claims is that he'll cut taxes for no less than 95% of “working families.”  He's even promising to cut taxes enough that the government's tax share of GDP will be no more than 18.2% …

The Man Behind the Whispers About Obama  —  The most persistent falsehood about Senator Barack Obama's background first hit in 2004 just two weeks after the Democratic convention speech that helped set him on the path to his presidential candidacy: “Obama is a Muslim who has concealed his religion.”

Struggling McCain debuts comeback speech  —  Three weeks before Election Day, Sen. John McCain (R-Ariz.) on Monday is unveiling what his aides call a more forceful new stump speech in which he portrays himself as a scrappy fighter on the comeback trail against an opponent who's already “measuring the drapes” in the Oval Office.

In Virginia, McCain Struggles To Hold the South for GOP  —  Sen. John McCain and Gov. Sarah Palin are scheduled to roll into Virginia on Monday in a bid to stop the Republican ticket's slide in the state and thwart what once was unthinkable: fractures in the “Solid South,” …

Obama Camp's Travel Seems a Factor In Recent Leads in Battleground States  —  The Democrats Have Appeared at 95 Events, While It's Just 55 for the Republicans  —  Sen. Barack Obama, his running mate and his wife have appeared at twice as many events in swing states as their Republican counterparts …

Gordon Does Good  —  Has Gordon Brown, the British prime minister, saved the world financial system?  —  O.K., the question is premature — we still don't know the exact shape of the planned financial rescues in Europe or for that matter the United States, let alone whether they'll really work.

On the Bus, But With No Reason to Go?  —  INDIANAPOLIS — The reporters waded gingerly into two-inch-deep mud and settled behind scratched wooden tables as Barack Obama was being introduced to more than 10,000 screaming fans at the state fairgrounds here.  —  Before the Democratic nominee took …