Talk of the Nation

The visit of Chinese Vice President and heir apparent Xi Jingping to the United States, raised questions about internal Chinese politics — from human rights to technological development — and how the country will be governed in the future.

Virginia state legislators passed a bill requiring women to receive an ultrasound — which is conducted via transvaginal probe in the first 12 weeks of pregnancy — before having an abortion. Dahlia Lithwick, senior editor for Slate magazine, calls the proposed law "an abomination."

Americans have tended to save more and spend less in the years since the economic downturn in 2008. But according to a survey from BankRate.com, only 54 percent of Americans have more emergency savings than credit card debt.

NPR's Neal Conan reads from listener comments on previous show topics including the concept of "black cool," Jeremy Lin and "Linsanity," and which country's constitution Egypt should use as an example.

Photojournalist Danfung Dennis has captured the brutalities of the wars in Iraq and Afghanistan for major publications, including The New York Times, Time magazine, The Guardian and The Washington Post.

Inspired by these experiences, Dennis embedded with the U.S. Marines Echo Company in Afghanistan and created the documentary Hell And Back Again.

Stories about life on Native American reservations often focus on the hardships — alcoholism, drugs, violence and poverty. In Rez Life: An Indian's Journey Through Reservation Life, Ojibwe writer David Treuer strives to capture stories about the beauty of life on Indian reservations.

While Western officials believe Iran is seeking to enrich uranium for a nuclear weapon, Iran's leaders contend it is for peaceful purposes only. NPR's Mike Shuster discusses Iran's regional, diplomatic and nuclear goals.

Transcript

NEAL CONAN, HOST:

This is TALK OF THE NATION. I'm Neal Conan.

And now, The Opinion Page. Does freedom of speech include the right to lie? After he boasted about his Medal of Honor, Xavier Alvarez became one of the first people convicted under the Stolen Valor Act, a law that makes it a crime to falsely claim military decorations. The case goes before the Supreme Court on Wednesday.

Linguist David Harrison has travelled to remote corners of the world seeking the last speakers of endangered languages. Now, he's using digital tools to to record and revitalize these dying languages. At the AAAS meeting this week, Harrison unveiled 'talking dictionaries' for eight languages.

Transcript

IRA FLATOW, HOST:

This is SCIENCE FRIDAY. I'm Ira Flatow. Last week, the government approved the first new nuclear reactor power plants in over 30 years, but in the meantime, the Department of Defense has been investigating a different energy source for its military bases: solar.

My next guest says the military could install seven gigawatts of solar power on its bases. That's roughly equivalent to the output of seven nuclear power plants, and that's all without interfering with bombing ranges or rocket tests and of course the desert tortoise.