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 news blogs: "On Deadline," "The Oval" and "On Politics," the site's 2008 presidential campaign blog.

The already slim hope that anyone might still be alive aboard the South Korean ferry that sunk a week ago was all but extinguished Wednesday with the news that divers have found no air pockets in key areas of the ship.

The latest word about the teenager who survived a ride Sunday from California to Hawaii in the frigid wheel well of a jet is that he may have hoped to eventually get to Somalia to be with his mother.

After 6 1/2 weeks of false leads and conflicting information about what may have happened to the jet and the 239 people on board, Wednesday's headlines about the search for Malaysia Airlines Flight 370 need to be viewed with considerable caution:

-- " 'Object of interest' found on Western Australian coast." (

There are more data to add to Chicago's well-documented problem with gun violence.

Headlines such as this from the Chicago Sun-Times — "In violent weekend, at least 8 dead, 37 wounded in shootings across Chicago" — set us off in search of news reports after previous weekends.

Update at 12:30 p.m. ET. Despite Government's Concessions, Many Sherpas May Leave:

The likelihood of the upcoming climbing season on Mount Everest being canceled altogether seemed to veer from very possible to very unlikely to somewhere in between within the space of less than an hour on Tuesday as news reports came in from the world's tallest mountain.

With the death toll continuing to rise and likely to exceed 300, the captain and crew of the ferry that sank last week off the coast of South Korea have been called cowards and accused of murder.

Now, though, we're also hearing about the heroic acts of some among the 29-member crew — seven of whom either are confirmed to have died or are missing.

The California teenager who survived a 5 1/2 hour flight to Hawaii in the wheel well of a Boeing 767 was "just a runaway kid with a bad idea," FBI Special Agent Tom Simon says.

Simon also says, according to The San Jose Mercury News, that the unidentified boy's lousy idea wasn't very well thought out: "He ran for the nearest plane. This was not a well-planned thing."

The amazing story of a 16-year-old California boy who the FBI says survived a 5 1/2-hour flight in the frigid wheel well of a jet that flew from San Jose to Hawaii on Sunday raises a logical question:

How does one survive a trip like that when the temperature would have dropped to more than 50 degrees below zero and the air would have been thinner than that at the top of Mount Everest?

Disturbing news from Nigeria about girls kidnapped last week from their school by Islamist extremists grew even more distressing on Monday when parents told authorities that 234 of the young women are still missing.

That's nearly triple the number — 85 — that officials have been reporting.

According to The Associated Press: