Mark Memmott

Mark Memmott is NPR's supervising senior editor for Standards & Practices. In that role, he's a resource for NPR's journalists – helping them raise the right questions as they do their work and uphold the organization's standards.

As the NPR Ethics Handbook states, the Standards & Practices editor is "charged with cultivating an ethical culture throughout our news operation. This means he or she coordinates regular training and discussion on how we apply our principles and monitors our decision-making practices to ensure we're living up to our standards."

Before becoming Standards & Practices editor, Memmott was one of the hosts of NPR's "The Two-Way" news blog, which he helped to launch when he came to NPR in 2009. It focuses on breaking news, analysis, and the most compelling stories being reported by NPR News and other news media.

Prior to joining NPR, Memmott worked for nearly 25 years as a reporter and editor at USA Today. He focused on a range of coverage from politics, foreign affairs, economics, and the media. He reported from places across the United States and the world, including half a dozen trips to Afghanistan in 2002-2003.

During his time at USA Today, Memmott, helped launch and lead three USAToday.com news blogs: "On Deadline," "The Oval" and "On Politics," the site's 2008 presidential campaign blog.

Russia is going to withdraw some of its troops from near the border with Ukraine, President Vladimir Putin told German Chancellor Angela Merkel on Monday, according to the German leader's office.

Just under two weeks ago, Federal Reserve Chair Janet Yellen emerged from her first meeting as head of the central bank's policymaking committee to talk to reporters.

Stocks fell.

"The two Koreas exchanged artillery fire across the western maritime border on Monday after the North staged a live-fire drill that sent artillery shells into southern waters and prompted the evacuation of South Korean islanders," South Korea's Yonhap News writes.

The state of the now 24-day-old search for a missing Malaysia Airlines plane and the 239 people on board can be summed up by these four reports:

-- "Objects sighted at sea on Sunday by an Australian Orion searching for missing Malaysia Airlines flight MH370 have been identified as fishing buoys, nets and other ocean junk." (The Sydney Morning Herald)

"The effects of climate change are already occurring on all continents and across the oceans," and the world is mostly "ill-prepared" for the risks that the sweeping changes present, a new report from the U.N.'s Intergovernmental Panel on Climate Change concludes.

The numbers are eye-popping:

MLB.com and other news sites are reporting that Detroit Tigers first baseman Miguel Cabrera is getting an eight-year contract extension from the team that means he's guaranteed to earn $292 million over the next 10 years if he keeps playing.

House Intelligence Committee Chairman Mike Rogers, R-Mich., confirmed Friday that he will not seek re-election in November and is going to host a talk show on the Cumulus radio network starting next year.

Officials expect to release more information later today about the death toll from last weekend's massive mudslide in Oso, Wash., and they're warning that the news is going to be grim.

"We understand there has been confusion over the reported number of fatalities," Snohomish County District 21 Fire Chief Travis Hots said Thursday. "The sadness here is that we know this number will only increase."

Update at 9:25 a.m. ET. Aircraft Spot "Multiple Objects;" Search Concludes For The Day:

On their first day of searching a new area of the Southern Indian Ocean for any sign of Malaysia Airlines Flight 370, "five aircraft spotted multiple objects of various colors," the Australian Maritime Safety Authority said Friday.

When emergency personnel got to the scene of Saturday's mudslide near Oso, Wash., they kept people away. Much of a mountain had torn off, roared across the Stillaguamish River, and destroyed about 50 homes and properties.

New Jersey Gov. Chris Christie's "account of these events rings true" and he has "conducted himself at every turn as someone who has nothing to hide," according to an investigation — done at the request of the governor's office — of the George Washington Bridge scandal.

Following up on his acknowledgement in January that it's problematic to have the National Security Agency collecting and storing massive amounts of information about individuals' phone calls, President Obama announced Thursday that he has decided "the data should remain at the telephone companies."

NPR's Tamara Keith tells our Newscast Desk that:

While The Washington Post Morning Mix blog helpfully digs into statistics about Denmark's low birth rate and slow population growth, we'll get right to the point:

A Japanese man who may have been on death row longer than anyone else in the world walked out of prison on Thursday after newly analyzed DNA evidence prompted a judge to order that he be retried.

The economic news about both last quarter and last week is on the positive side:

-- The Bureau of Economic Analysis says the economy grew at a 2.6 percent annual rate in fourth-quarter 2013, a bit better than its previous estimate that gross domestic product had expanded at a 2.4 percent pace.

Nearly three weeks after it disappeared, the search for Malaysia Airlines Flight 370 and any sign of the 239 people who were on board continues in the southern Indian Ocean. Thursday's news is that:

One leader whose popularity around the world has been eclipsed by the other met for the first time Thursday when President Obama visited Pope Francis at the Vatican.

Obama, who has seen his approval numbers decline since he took office in 2009, met for about 50 minutes with the pope, who has become one of the world's most popular leaders since becoming leader of the Roman Catholic Church a year ago.

There's just something oddly appropriate about this photo from East Lansing, Mich., after a winter that's been so hard for so many people across the nation.

Honolulu police officials and key legislators in Hawaii now agree that a state law needs to be changed so that undercover police officers will be breaking the law if they have sexual relations with prostitutes.

Saying again that Russia's annexation of Crimea and insertion of military forces there violate international law and the sovereignty of Ukraine, President Obama declared Wednesday that while the U.S. and European union stand united, "Russia stands alone" on the world stage because of its actions.

A man who spent more than 13 years in jail for robbing a New Jersey shoe store returned to the scene of the crime one day after his release from prison and robbed the business again, police say.

Christopher Miller, 40, was released from South Woods State Prison in Bridgeton, N.J., on Friday.

The more than $40 million he allowed to be spent on renovations at his residence and allegations that he lied about some of his other lavish spending have now officially cost the "bishop of bling" his job.

The Vatican announced Wednesday that it has accepted the resignation of Franz-Peter Tebartz-van Elst, who had been the bishop of Limburg, Germany. He will be assigned other duties.

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Weary searchers resumed their dangerous work Wednesday near Oso, Wash., where it's thought at least 25 people — and possibly many more — died when a massive mudslide buried dozens of homes and businesses on Saturday.

Headlines and news outlets' updates helped tell the story as the day began:

This post has been updated with word that the aerial search is over for today.

Images taken on Sunday by a French satellite show 122 "potential objects" in the area of the southern Indian Ocean that searchers are now combing for any sign of Malaysia Airlines Flight 370, Malaysia's acting transport minister said Wednesday.

Dough-she-does, for sure.

When it comes to selling Thin Mints, Do-si-dos, Tagalongs and other Girl Scout cookies, all sixth-grader Katie Francis of Oklahoma City can seem to say is let me sell Samoa. (Rimshot!)

KOCO-TV in Oklahoma City shares the story of her sweet success:

"Katie ... a sixth-grader at Hefner Middle School, set a new cookie selling record Sunday night by selling 18,107 boxes [since sales began on Feb. 7].

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