Rob Portman commentary: Gay couples also deserve chance to get married  —  I have come to believe that if two people are prepared to make a lifetime commitment to love and care for each other in good times and in bad, the government shouldn't deny them the opportunity to get married.

Romney urges GOP to ‘learn from’ mistakes he made in 2012 campaign  —  GOP presidential nominee Mitt Romney appealed for the Republican Party to learn from the mistakes of his losing 2012 presidential campaign and — as conservatives chart their future — to look to GOP governors for a path to future electoral wins.

CPAC Participant Defends Slavery At Minority Outreach Panel: It Gave ‘Food And Shelter’ To Blacks  —  NATIONAL HARBOR, Maryland — A panel at the Conservative Political Action Committee on Republican minority outreach exploded into controversy on Friday afternoon, after an audience member defended slavery as good for African-Americans.

The GOP Keeps Getting Whiter  —  While the country is becoming more racially diverse, Republican congressional districts are becoming less.  —  After Republicans won only 48 percent of all votes cast for the House in 2012 but 54 percent of the seats, it's no secret that the party enjoys …

Sequestration NIMBYism Grips GOP  —  A strange sickness is afflicting congressional Republicans.  —  Unwilling to team up with Democrats to replace sequestration with a mix of spending cuts and tax increases, and unable to pass a cuts-only sequestration measure on their own …

The Anti-Choice Olympics  —  Ever since the 2010 elections, Republican legislators and governors have been in a competition to see who can enact the most blatantly unconstitutional—at least according to existing precedents—laws on abortion in the country.  The first batch …

NYPD cops ordered to run criminal checks on domestic-abuse victims  —  Women who report domestic violence are exposing themselves to arrest under a new NYPD directive that orders cops to run criminal checks on the accused and the accuser, The Post has learned.

Federal Judge Finds National Security Letters Unconstitutional, Bans Them  —  Ultra-secret national security letters that come with a gag order on the recipient are an unconstitutional impingement on free speech, a federal judge in California ruled Friday.  —  U.S. District Judge Susan Illston ordered …

Live-Blogging Senate Hearing Tomorrow, When J.P. Morgan Chase Will Be Torn a New One  —  Beginning at 9:30 a.m. tomorrow, I'm going to be live-blogging a hearing held by Senator Carl Levin's Permanent Subcommittee on Investigations - the best crew of high-end detectives this side of The Wire …

Want to join the 62-mile-high club?  Not so quick, sex in outer space could be bad for your health, say scientists  —  With commercial space flights in the pipeline and financiers appealing for a couple to volunteer for a manned (and womanned) mission to Mars, it's only going to be a matter …

Obama Will Use Nixon-Era Law to Fight Climate Change  —  President Barack Obama is preparing to tell all federal agencies for the first time that they have to consider the impact on global warming before approving major projects, from pipelines to highways.  —  The result could be significant delays …

Md. General Assembly repeals death penalty  —  The House of Delegates voted 82-56 to repeal Maryland's death penalty on Friday, making the state the sixth in as many years to abolish executions and delivering a major legislative victory to Gov. Martin O'Malley.

House GOP Would Need $5.7 Trillion in Tax Hikes to Offset Ryan Rate Cuts  —  House Budget Committee Chair Paul Ryan's (R-WI) fiscal plan promises to balance the federal budget in 10 years, make major cuts in income tax rates for both individuals and corporations, and raise the same amount of revenue as current law.

Dan Popkey: Top Idaho lawmaker botches civil rights history  —  ‘We need to have our Rosa Parks moment,’ says Rep. Crane during debate.  —  The No. 3 Republican leader in the Idaho House says he made a “slight mistake” when he described Rosa Parks as a champion of states' rights.

Iraq War: 190,000 lives, $2.2 trillion  —  More than 70 percent of deaths from direct war violence have been civilians.  That does not include indirect deaths from disease or injury suffered in conditions degraded by war.  Credit: Kevin Holden for U.S. Army

EPA likely to delay climate rules for new power plants  —  The Obama administration is leaning toward revising its landmark proposal to regulate greenhouse gas emissions from new power plants, according to several individuals briefed on the matter, a move that would delay tougher restrictions and could anger many environmentalists.

Obama couldn't eat at Hill meeting without food ‘taster’ [AUDIO]  —  WASHINGTON — Following President Obama's lunch meeting with Senate Republicans on Capitol Hill, Maine Republican Sen. Susan Collins described the food served and the president's reaction to what was on menu.

Vatican Rejects Argentine Accusations Against Pope Francis  —  By DANIEL J. WAKIN, ALAN COWELL and GAIA PIANIGIANI  —  VATICAN CITY — For the first time since the election of Pope Francis two days ago, the Vatican on Friday formally defended him from accusations that, decades ago …

Obama's $2 Billion Plan to Replace Fossil Fuels in Cars  —  WASHINGTON — With few options available for financing his clean-energy ambitions, President Obama on Friday will propose diverting $2 billion in revenue from federal oil and gas leases over the next decade to pay for research on advanced vehicles, White House officials said.