The plummeting mercury in Alaska this time of year doesn't keep bikers inside. More and more of them are heading to recreational trails and to the office on "fat bikes." They look like mountain bikes on steroids, with tires wider than most people's arms.
Kevin Breitenbach runs the bike shop at Beaver Sports in Alaska's second-largest city. Aboard a fat bike, he makes his way down a trail that winds through a forest as wet, quarter-sized snowflakes drop from the sky. Visibility is low, and the snow hides the roughest spots on the trail.
After the Newtown shootings, some suggested that schools look to local volunteers to beef up security. One national organization has been doing that for years. It's called Watch D.O.G.S., and it organizes fathers to volunteer in their children's schools. After Sandy Hook, the group's strategy didn't changed. Some Watchdogs say they've just become even more vigilant. NPR's Sam Sanders has this report.
SAM SANDERS, BYLINE: Like school principals all over the country, Michelle Wise sprung into action after Sandy Hook.
Mark Sanford served as governor of South Carolina until an extramarital affair instigated a censure from the South Carolina Legislature. Lance Armstrong denied using performance-enhancing substances for years, until he admitted to Oprah Winfrey last week that, in fact, he had used those substances. But when can these public figures begin to rehabilitate their images? Host Rachel Martin speaks with crisis manager Judy Smith about the process.
(SOUNDBITE OF PRESIDENT OBAMA'S 2009 INAUGURAL ADDRESS)
PRESIDENT BARACK OBAMA: My fellow citizens, I stand here today humbled by the task before us.
JACKI LYDEN, HOST:
The newly minted President Obama from his 2009 inaugural address. Another speech is surely coming together right now for Monday's inauguration. James Fallows of The Atlantic joins us, as he does most Saturdays. Hello there, Jim.