Talk of the Nation

The tensions between Israelis and Palestinians are one of many long-standing conflicts often described as intractable. Conflict negotiation experts employ various strategies to tackle big problems, ranging from divorce and property management to ethnic, religious and international conflict.

Transcript

TOM GJELTEN, HOST:

Ten years after the U.S. invasion of Iraq. This is an NPR news special. I'm Tom Gjelten. Neal Conan is away. March 2003, U.S. troops sped up across the desert from Kuwait into Iraq. The goal was to topple Saddam Hussein, a brutal dictator. Resistance to the invasion was light. Within weeks, the Hussein regime had fallen.

Americans are abandoning their long-trusted news outlets in high numbers. According to a Pew Research Center report, 31 percent of Americans say they have deserted a particular news outlet because it no longer provides the information they want.

March Madness is officially here. Starting Tuesday, 68 college teams will compete for a spot at the NCAA men's championship on April 8. As millions across the country fill out brackets and enter office pools, this season has left longtime sports columnist Dave Kindred yearning for the good old days.

In a piece in The Washington Post, he argues that college basketball has lost its way.

Microbes may once have happily existed on the surface of Mars, according to chemical analysis of a sedimentary rock in the Red Planet's Gale crater. NASA geologist and exobiologist David Blake discusses evidence for an ancient freshwater lake in the crater, and describes the mineral-chomping microbes that may have thrived there.

By combing through 100 million search queries on Bing, Yahoo and Google, Microsoft Research Lab co-director Eric Horvitz and his colleagues were able to discover a previously unknown interaction between two commonly prescribed drugs. Horvitz says the method might detect dangerous drug interactions earlier than the FDA's warning system.

Kathy Reichs, the writer and scientist behind the TV show Bones, is back with a new novel for young adults. Code: A Virals Novel stars Tory Brennan, great-niece of Reich's famed crime-solving heroine Tempe Brennan. Reichs discusses the book, co-written with Brendan Reichs.

After Vice President Joe Biden used the term "malarkey" in a 2012 debate, searches for the word in online dictionaries surged. Now that dictionaries are readily available with a mouse click or finger tap, dictionary publishers can track the correlation between word searches and current events.

NPR's Neal Conan reads from listener comments on previous show topics, including social mobility, romantic comedies, and Japan's recovery from the earthquake and tsunami in 2011.

North Korea scrapped the 1953 armistice agreement that ended the Korean War, escalating fears of a preemptive nuclear attack on the U.S. Tuft University Korean studies professor Sung-Yoon Lee discusses this precarious moment for North Korea, its neighbors and the international community.