Rep. Thaddeus McCotter, R-Mich., is facing the daunting prospect of running a write-in campaign to get re-elected this year, as his campaign fell far short of the number of petition signatures he needs to qualify for the August primary ballot.

Compounding McCotter's troubles: It appears election fraud may have played a part in the failure.

Congress is considering legislation allowing the government to search through Internet traffic for early warnings of cyberattacks. The bills are controversial — worries about government surveillance have led to protests online.

The government does have a tool that could calm fears about this kind of legislation — it just doesn't use it.

A mountain-born treasure of American folk music, Doc Watson, died Tuesday in North Carolina at age 89.

His manager said in a statement that Watson died at Wake Forest Baptist Medical Center in Winston-Salem, after abdominal surgery last week.

Watson was born in Deep Gap, N.C., in the Blue Ridge Mountains, in a three-room house he shared with eight brothers and sisters. He revolutionized not just how people play guitar but the way people around the world think about mountain music.

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NEAL CONAN, HOST:

Countries around the world expelled Syrian diplomats today, explaining that the representatives of a country that slaughters its own people are not welcome. United Nations observers confirmed the massacre of over 100 men, women and children, many of them children, in the village of Houla last Friday. U.N. special envoy Kofi Annan met with Syrian President Bashar al-Assad in Damascus today to demand that his government abide by a cease-fire agreement that now lies in bloody taters.

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NEAL CONAN, HOST:

This is TALK OF THE NATION. I'm Neal Conan in Washington. In another dramatic turn in Egypt, the first free democratic presidential election in the nation's history set up a run-off vote next month between two divisive candidates: Mohamed Morsi of the Muslim Brotherhood and Ahmed Shafik the last prime minister under former President Hosni Mubarak. Between them, the two top candidates received just under 50 percent of the votes.

In The Last Full Measure: How Soldiers Die In Battle, Michael Stephenson describes how soldiers fight and die, how those who have lived deal with the experience of combat, and what it reveals about warfare and human nature.

He acknowledges it's a sensitive subject, but he argues it's an important one. Understanding how soldiers die, Stephenson tells NPR's Neal Conan, "is central to an understanding of what combat is. And I think we have to engage with it."