National News from NPR

Jon Klassen's latest book, I Want My Hat Back, is the delightful story about a bear who loses, and then finds, his hat. Scott talks with Weekend Edition's ambassador to the world of children's literature, Daniel Pinkwater, about the story and the importance of art in children's books.

We received hundreds of comments on our segment last week on predictive policing, which uses statistics and algorithms to deploy police where crimes are most likely to occur. Also, many listeners wrote to thank us for our chat with Doris Day. Host Scott Simon reads listeners' comments.

Newt Gingrich is now the focus of the race to become the GOP presidential nominee — and with that comes the heat. His main opposition, former Massachusetts Gov. Mitt Romney went on the attack Friday, but Gingrich insists he'll stay positive. The big question is whether the former House Speaker can sustain his surge in the polls.

So many end-of-the year lists detail something trivial. But sometimes those lists can help us appreciate something obvious.

BabyCenter.com has just released their list of the most popular names for American babies in 2011.

The most popular girl's names: Sophia, Emma, Isabella, Olivia, and Ava, which sound like they could be lifted, letter by letter, from 1960s movie marquees. The most popular boy's names: Aiden, Jackson, Mason, Liam and Jacob, which could be the name of a Boston or Chicago law firm.

The U.S. unemployment rate took a big tumble in November, from 9 percent to 8.6 percent, according to the government's monthly jobs data. Still, it's probably too soon pop the champagne corks. A combination of forces caused the big drop, some good and some bad.

Getting a big fall in the unemployment rate is always good news in the White House, but President Obama was careful not to gloat at an appearance Friday in Washington.

"This morning we learned that our economy added another 140,000 private sector jobs in November. The unemployment rate went down," he said.

"Robert Spiegel's passion for Russian literature, the New York Mets, ethnic cooking and beagles endeared him to generations of students and colleagues at Central Connecticut State University," The Associated Press says. "Now, through the power of social media, the 77-year-old former English professor's obituary is charming strangers, as well."

Everybody knows that Ron Paul is a doctor from Texas. Born in Pittsburgh in 1935, he graduated from Gettysburg College and Duke University's medical school. He was a flight surgeon in the Air Force. His wife's name is Carol. He has served as a Republican congressman for years and years.

Everybody knows that Paul has made bids for the presidency three times — as a Libertarian in 1988 and as a Republican in 2008 and this time around. And everybody knows he lost the first two.