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.

New York City Mayor Bill de Blasio's decision not to close the city's schools Thursday has, as The New York Times says, become "another headache" for the Democratic chief executive.

Here's the good news: The weather's about to get better from the Mid-Atlantic up through New England.

"The big nor'easter which recently delivered heavy snow and ice to much of the southern and eastern states will bring heavy snow and coastal rain to New England before exiting the region by Friday afternoon," the National Weather Service says.

"A federal judge has struck down Virginia's ban on same-sex marriage, ruling on Thursday that the amendment adopted by voters in 2006 is unconstitutional," WAMU's Michael Pope writes this morning. He adds that:

Russian figure skater Evgeni Plushenko, a star who hoped to compete one more time before his adoring home nation fans, pulled himself from the games on Thursday.

There's word that he may be headed into retirement because of a recurring back problem.

USA Today describes what happened at Sochi's Iceberg Palace: