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.

We can't start the new week without posting more video of the "grandma drummer" who captured so much attention on Friday.

As we said in an update Saturday, the mystery woman who became a YouTube hit thanks to video of her rocking out at a La Cross, Wis., drum shop has been ID'd as Mary Hvizda, 63, of Onalaska, Wis.

The death toll is climbing after two earthquakes that struck western China early Monday.

More than 70 people are dead and at least 400 others are injured in Gansu province, the BBC says. According to The Associated Press, China's state media say the death toll stands at 75.

The search for more more bodies ended late Sunday in a Cleveland suburb where the remains of three women were found wrapped in plastic over the weekend.

The Duchess of Cambridge, better known to most of the world as the former Kate Middleton, has given birth to a baby boy, the crown announced in a press release.

The baby was born at 4:24 p.m., London time on Monday, and weighed 8 pounds 6 ounces. The baby, whose name we still don't know, is third in line for the throne.

The announcement continues:

"The Duke of Cambridge [Prince William] was present for the birth.

Even as newscasts and newssites are using Detroit's bankruptcy filing to talk about Motown's "meltdown," we've found these stories:

(Click here for updates we added after this post was published.)

As Robert Krulwich says, "it's going to be a very small picture, but we're all going to be in it — all trillions of us on Earth."

"When Trayvon Martin was first shot, I said that this could have been my son," President Obama told reporters Friday afternoon. "Another way of saying that is Trayvon Martin could have been me 35 years ago."

Ye Meng Yuan, one of two Chinese teenagers who died at the scene of Asiana Flight 214's crash in San Francisco, was alive when she was struck by an emergency vehicle responding to the disaster, San Mateo County (Calif.) coroner Robert Foucrault told reporters Friday.

(Updated 11:45 p.m. ET)

Massachusetts State Police Sgt. Sean Murphy, who released images that depict the capture and arrest of Boston Marathon bombing suspect Dzhokhar Tsarnaev, has reportedly been "relieved of duty," Boston Magazine reported Thursday night.

House Republicans, who defended in court the Defense of Marriage Act only to see it struck down by the Supreme Court last month, have now decided not to try to defend a similar law that denies veterans' benefits to married, same-sex couples.

BuzzFeed, which broke the news Thursday of the GOP's decision, reports that:

Jenna Conti just wants to swim.

In her custom-made mermaid costume.

At the Fishhawk Ranch community pools in Tampa, Fla.

But rules are rules, the local development district board says. And the rules say no swim fins in the pools.

So Conti, or Eden Sirene as she's known when she swims, has been left high and dry.

She "just wanted to really show some magic here in Fishhawk," Conti says.

By 59-40 vote mostly along party lines, the Senate on Thursday afternoon confirmed Gina McCarthy as the next head of the Environmental Protection Agency.

That followed a 54-46 vote early in the day to confirm Thomas Perez as Labor secretary.

Stephen "Stippo" Rakes, who claimed that notorious Boston gangster James "Whitey" Bulger forced him — at gunpoint — to sell a liquor store in 1984, was found dead Wednesday in Lincoln, Mass.

According to the Middlesex (Mass.) District Attorney's office, "there were no obvious signs of trauma. The Office of the Chief Medical Examiner is conducting an autopsy to determine the cause and manner of death."

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