U.S. Says Arms Link Iranians to Iraqi Shiites  —  After weeks of internal debate, senior United States military officials on Sunday literally put on the table their first public evidence of the contentious assertion that Iran supplies Shiite extremist groups in Iraq with some of the most lethal weapons in the war.

Dixie Chicks to country: nah-nah  —  It was more than a love of their music that was behind the Dixie Chicks' victory lap at the Grammy Awards Sunday.  —  The Texans won the three biggest awards - song, record and album of the year - for a disc in which they fought back against a country-music establishment …

Obama Plan Has a Critic in Australia  —  On his first trip to Iowa as a presidential candidate, Senator Barack Obama, Democrat of Illinois, found himself responding to an unexpected critic: John Howard, Australia's prime minister.  —  Mr. Howard, a conservative leader who is a close ally of the White House …

At least 90 killed on day marking Golden Mosque attack … BAGHDAD, Iraq (CNN) — Three explosions ripped through central Baghdad on Monday, killing at least 90 people, amid memorials marking last year's attack on a revered Shiite shrine in Samarra, police said.

Cheney Testimony in Libby Trial Would Carry High Risk  —  One figure has dominated the trial of I. Lewis Libby Jr. without even showing up in the courtroom.  Day after day, the jury has heard accounts of the actions of Vice President Dick Cheney, watched as his handwritten notes were displayed …

UPDATE: 'Wash Post' Joins 'NYT' in Trumpeting 'Anonymous' Claims on Iranian Weapons in Iraq  —  NEW YORK First it was Michael Gordon in The New York Times on Saturday.  Now The Washington Post and others media outlets have joined in suggesting a slam dunk case for Iranian weapons killing Americans in Iraq.

Stem cells used for 'natural' boob jobs  —  WOMEN may be able to undergo a "natural" form of breast enlargement using their own stem cells and fat.  —  The technique, pioneered in Japan, results in breasts that look and feel smoother than conventional cosmetic surgery using implants.

Entrepreneurial Culture  —  Why European economies lag behind the U.S.  —  The nations of Continental Western Europe, in the reforms they make to try to raise their economic performance, may prove to be a testing ground for the view that culture matters for a society's economic results.

Iraq war debate shifts to the House  —  GOP lawmakers will be in a tough position as Democrats push a resolution that dissents from Bush's strategy.  —  WASHINGTON — As the House this week launches its first major debate over the Iraq war since the November elections …

Clinton Says Rove Fears Her Candidacy  —  It was a roundabout endorsement, to be sure, but Hillary Rodham Clinton Sunday cited none other than White House political adviser Karl Rove to make her case that she is the most electable Democrat in 2008.  —  Campaigning in New Hampshire …

Taking on Guantánamo  —  Assigned to defend a Guantánamo detainee, jag lawyer Charles Swift joined up with legal scholar Neal Katyal and sued the president and secretary of defense over the new military-tribunal system.  With their 2006 Supreme Court victory overridden …

A menace to science  —  For years, 'Dr' Gillian McKeith has used her title to sell TV shows, diet books and herbal sex pills.  Now the Advertising Standards Authority has stepped in.  Yet the real problem is not what she calls herself, but the mumbo-jumbo she dresses up as scientific fact, says Ben Goldacre