Obama takes 1st step in presidential bid  —  WASHINGTON - Democratic Sen. Barack Obama (news, bio, voting record) said Tuesday he is taking the initial step in a presidential bid that could make him the nation's first black to occupy the White House.  —  Obama announced on his Web site …

What's the White House Doing to Prosecutors?  —  During a floor speech on the topic moments ago, Sen. Dianne Feinstein (D-CA) said the White House has told her it was replacing from five to 10 Senate-confirmed U.S. attorneys with its own interim appointees.  —  We know of seven who have left during …

McCain Was Against War In Iraq Before He Was For It  —  So I began looking through some old newspaper clippings on the Gulf War for some research I have been doing, and you just wouldn't believe what I happened across.  Featured prominently in one article from August of 1990 …

Rumsfeld is gone, but the veep's other loyalists remain.  —  With the departure of his longtime friend Donald Rumsfeld, John Bolton's resignation as U.N. ambassador, and Democrats taking over Congress, times seem grim for the Dick Cheney wing of the Bush administration.

ABC's The Note: Bush Gave His 'Best TV Performance In Years' On 60 Minutes  —  President Bush appeared on CBS's 60 Minutes on Sunday night.  A host of media and conservative blogs were not terribly impressed with his performance:  —  New York Times blog: … Houston Chronicle blog:

Legalize It  —  HOW TO SOLVE AFGHANISTAN'S DRUG PROBLEM.  —  The British Empire once fought a war for the right to sell opium in China.  —  In retrospect, history has judged that war destructive and wasteful, a shameless battle of colonizers against colonized that in the end helped neither side.

Tancredo's Dubious Allies  —  Rep. Tom Tancredo (R-CO) is expected to announce the formation of an exploratory committee to seek the candidacy for the Republican presidential nomination.  "He's going to paint himself as a mainstream conservative," says the staffer for one of Tancredo's colleagues in the House of Representatives.

Libby Trial, Day One: Can You Trust Cheney?  —  From my "Capital Games" column at www.thenation.com....  "Would any of you have any difficulty fairly judging the believability of former or present members of the Bush Administration?"  —  In a Washington courtroom on Tuesday morning …

Choice of Martinez sparks GOP rebellion  —  Rebellion is brewing among conservatives on the Republican National Committee over President's Bush's attempt to "impose" Sen. Mel Martinez of Florida as "general chairman" of the party, who favors "amnesty" for illegal aliens.

Bush bungles budget — and tells Dems to fix it?  —  The Washington Post ran a front-page piece today on a White House budget strategy that's characterized as somehow being clever.  Maybe I'm missing the punch line because the story doesn't make a lot of sense to me. … I have no idea what this means.

FORMER U.N. OIL-FOR-FOOD CHIEF BENON SEVAN INDICTED OVER BRIBES FROM SADDAM'S REGIME  —  Benon Sevan.  —  Former U.N. Oil-for-Food chief Benon Sevan has been indicted in New York federal court for allegedly taking bribes under the program from Saddam Hussein's regime, U.S. authorities announced Tuesday.

AP: Iran Gets Army Gear in Pentagon Sale  —  WASHINGTON (AP) — The U.S. military has sold forbidden equipment at least a half-dozen times to middlemen for countries - including Iran and China - who exploited security flaws in the Defense Department's surplus auctions.

Intelligence in the Classroom  —  Half of all children are below average, and teachers can do only so much for them.  —  Education is becoming the preferred method for diagnosing and attacking a wide range problems in American life.  The No Child Left Behind Act is one prominent example.

Saudis consider sending troops to Iraq  —  Government 'deeply skeptical' al-Maliki can make Bush surge plan work  —  Saudi Arabia believes the Iraqi government is not up to the challenge and has told the United States that it is prepared to move its own forces into Iraq should the violence …

A crowded womb  —  A twin leans over and kisses the cheek of her sister in a heart-warming picture that would not be out of place in any family home.  —  Yet these siblings are a not even born and the astonishing images have been captured on a new 'four-dimensional' ultrasound scan of the womb.