Medicare has an embarrassing admission about readmissions: It goofed.

In an interview with Vanity Fair's contributing editor, President Obama said if Osama bin Laden was captured alive, he would have favored putting him on trial in a federal courtroom.

Economic sanctions have a reputation for being the international equivalent of a slap on the wrist. But in Iran, there's evidence that they are working, and that the country's flamboyant President Mahmoud Ahmadinejad might pay the price.

In the past year, Iran's currency has shed 80 percent of its value against the dollar, dropping by 25 percent in just the past week. That's caused a scramble for the few U.S. dollars available in the black market as people seek a safe haven against the free-falling rial.

As monumental as the Washington Nationals' first trip to Major League Baseball's playoffs has been, this news may come close in importance for some fans in the nation's capital:

Teddy, one of the team's four presidential mascots, finally won a "race" today.

If you saw Stephen Tobolowsky on the street, you might think you know him from somewhere. The character actor has appeared in over 100 films and TV shows, with recurring roles in Heroes, Deadwood, Glee and now The Mindy Project.

In his memoir, The Dangerous Animals Club, Toboloswky charts the highs and lows of life as a character actor. Some of his roles have been so small, he says, his characters didn't even have names — as, for example, with his turn as "Buttcrack Plumber."

Transcript

NEAL CONAN, HOST:

This is TALK OF THE NATION. I'm Neal Conan broadcasting today from the University of Missouri St. Louis at Grand Center, home of St. Louis Public Radio. T.S. Eliot, who grew up here, wrote a poem about the Mississippi, which flows about three miles from here.

President Obama and his Republican challenger Mitt Romney face off in Denver Wednesday for the first of three presidential debates. The president continues to hold a slight lead in many swing states, but Romney's been able to close the gap in the weeks since the conventions.

Over the last few years, singer-songwriter Mary Chapin Carpenter's life has been drastically transformed. In 2007, she suffered a life-threatening pulmonary embolism, her marriage ended soon after and, in the fall of 2011, her father died.

After those experiences, she tells NPR's Neal Conan, grief became a companion — but also a guide, a presence that dictated her outlook on life. The Grammy-winning artist channeled those emotions into her latest album, Ashes and Roses.

I have a quibble with the title of David Skinner's new book, The Story of Ain't. In fact, that pariah contraction plays only a supporting role in the story. The book is really an account of one of the oddest episodes in American cultural history, the brouhaha over the appearance of Merriam-Webster's Third International Dictionary in 1961.