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.

After two straight weeks in which the figures tracked near their lowest levels in seven years, the number of first-time applications for jobless benefits rose more than expected last week.

The Employment and Training Administration says there were 329,000 such claims filed, up by 24,000 from the previous week's slightly revised figure.

The father of a teen who last weekend survived a 5 1/2-hour flight from California to Hawaii in the wheel well of a passenger jet says:

"When I watched the analysis about the extraordinary and dangerous trip of my son on local TVs and that Allah had saved him, I thanked God and I was very happy."

A large piece of metal found earlier this week on the coast of western Australia, which investigators had called an "object of interest" in the search for Malaysia Airlines Flight 370 and the 239 people who were on board, is apparently not connected to the missing jet.

The Australian Transport Safety Bureau reports that "after examining detailed photographs of material washed ashore 10 kilometers east of Augusta, it is satisfied it is not a lead in relation to the search."

Three American citizens were killed Thursday at a Christian organization's hospital in Kabul, Afghanistan, when an Afghan security guard opened fire. Another American citizen was reportedly wounded.

One of those killed was an experienced pediatrician from Chicago who had been working at the hospital for seven years, according to media reports. The other two killed were a father and son whose names and ages had not yet been released.

"A Rio de Janeiro slum erupted in violence late Tuesday following the killing of a popular local figure, with angry residents setting fires and showering homemade explosives and glass bottles onto a busy avenue in the city's main tourist zone," The Associated Press writes.

The news from high up the world's tallest mountain continues to be confusing, with some reports implying that a boycott by Sherpas means there will be no climbs to the summit this year and others indicating that there will still be attempts to reach the top.

Based on what we can glean from various news accounts, it appears that some expeditions have indeed canceled their climbs. But it also seems that at least some of the estimated 400 Sherpas on the mountain may be willing to continue on — meaning there will be summit attempts in coming weeks.

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." (CNN.com)

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.

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