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.

Quebec police are looking into whether Saturday's train derailment and the massive explosions that followed in the small town of Lac-Megantic were caused by "foul play or criminal negligence," CBC News reported Wednesday morning.

The press and the president's aides kept Franklin D. Roosevelt's use of a wheelchair hidden from most of the public during his more than 12 years as the nation's leader.

So hidden, in fact, that an Indiana college professor's discovery of just 8 seconds of film that shows Roosevelt gliding down a ramp aboard the U.S.S. Baltimore in July 1944 is making news this week.

According to The Associated Press:

Prosecutors in Egypt have ordered that Muslim Brotherhood leader Mohammed Badie be arrested, according to Egyptian state television and other news outlets.

NPR's Leila Fadel adds from Cairo that she's been told about the order by an Egyptian security official with knowledge of what's happening.

When the young man who stands accused in the Boston Marathon bombings makes his first court appearance Wednesday afternoon, survivors of the explosions that killed three people and wounded more than 260 are expected to be in the room, The Associated Press reports. So are relatives of those killed and wounded.

"Teresa Heinz Kerry continues to improve and remains in fair condition at Massachusetts General Hospital, while doctors seek the cause of seizure-like symptoms she experienced on Sunday," State Department spokesman Glen Johnson says in a statement sent to reporters Tuesday afternoon.

In the most extensive comments so far about her condition, Johnson also says that:

Update at 9:40 p.m. ET. Snowden Likely To Seek Asylum In Venezuela

According to Glenn Greenwald, the U.S. journalist who has been at the forefront of the NSA leak case, former U.S. intelligence contractor Edward Snowden is likely to seek asylum in Venezuela, reports the Associated Press.

President Obama is considering the withdrawal of all U.S. troops from Afghanistan by the end of 2014, leaving no small residual force in that nation, according to reports from The New York Times and CNN.

Here's how the Times begins its report:

"A majority of the 2,000 people forced out of their Lac-Mégantic, Que., homes following the massive rail tank-car explosions Saturday morning are being allowed to return home today," CBC News reported Tuesday.

As they try to find out why Asiana Flight 214 crashed Saturday at San Francisco International Airport, federal investigators plan to soon question the pilot who was at the Boeing 777's controls, National Transportation Safety Board Chair Deborah Hersman said Tuesday on Morning Edition.

The Two-Way team enjoyed a new view on the way to work in the predawn hours Tuesday morning:

The Washington Monument was all aglow.

As NPR's Trina Williams tells us, 488 lights are giving the monument some sparkle each night. The lights have been installed on scaffolding that surrounds the monument and were switched on at dusk Monday.

With the news still echoing across Egypt that more than 50 people were killed during a protest over the ouster of President Mohammed Morsi, the country's interim leader issued a decree late Monday that gives himself sweeping powers until new elections are held.

When he went to work for the nation's spy agencies, "I believed in the goodness of what we were doing" and in the "nobility of our intentions to free oppressed people overseas," says the so-called NSA leaker, Edward Snowden, in a month-old video posted online Monday by The Guardian.

The key takeaway from Monday morning's testimony at the trial of George Zimmerman for the shooting death of Trayvon Martin is that the defense produced three people to say they're convinced it is Zimmerman's voice that can be heard calling for help on the recording of a 911 call.

It's been a year since we posted about Irv Gordon and his 1966 Volvo P1800S, and as you would expect from someone who had already put 2.97 million miles on his car already, he hasn't stopped driving.

Volvo is projecting that this coming September in Alaska, Gordon and his P1800S will drive their 3 millionth mile.

Five days after they fled up into trees to escape a streak* of at least four Sumatran tigers, five men were rescued Monday in the wilds of Gunung Leuser National Park on Indonesia's Sumatra Island.

According to the BBC, dozens of rescuers were able to drive the tigers away so that the men could come down.

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