Tracing the Tsarnaev family roots back to Russia is going to require cooperation between Washington, D.C., and Moscow and of course, as we just heard, this comes at a frosty time in relations between the two countries. NPR's diplomatic correspondent Michele Kelemen joins us. Thanks for being with us.
MICHELE KELEMEN, BYLINE: Thanks, Scott.
SIMON: And first, any signs of cooperation so far?
People who knew Dzhokhar Tsarnaev just have a hard time squaring the man they knew, with the violence in Boston. Sierra Schwartz went to Cambridge Rindge and Latin high school with the suspect, who's now in custody.
SIERRA SCHWARTZ: The Dzhokhar that I knew at the time was friendly, quiet but not in a - alarming way. He was just - you know, soft-spoken but very - you know, funny, very sweet, wouldn't harm a fly; someone that you would want to talk to.
Al Neuharth, the man who launched "USA Today" against all expert advice, has died at the age of 89. He was the chairman of Gannett newspapers who called himself a dreamer and schemer when he got the idea that satellite communications could make a daily national newspaper popular.
The Boston Marathon bombing suspects are ethnic Chechens with links to the volatile North Caucasus region of Russia. Moscow's reaction to that fact appears to be as complex as the region's turbulent history.
This is weekend edition from NPR NEWS, I'm Scott Simon. The intense manhunt of the brothers suspected of carrying out Monday's bombing of the Boston Marathon ended with the arrest last night of a 19-year-old college student, the only surviving suspect. And as Dzhokhar Tsarnaev has been taken into custody and resident in the suburban neighborhood where he was found erupted in cheers of joy and relief.
How do you write something like Partita for 8 Voices, the a cappella vocal piece that is this year's winner of the Pulitzer Prize for music?
"Very late at night," says the composer, Caroline Shaw, speaking with NPR's Scott Simon. "Sometimes it comes from having a sound in your head that you really want to hear, that you've never heard before, and struggling to make that sound happen in any way you can."
With the house-to-house search over and the living and dead largely accounted for, the town of West, Texas, began the transition from shock and disbelief to communal grieving.
On Friday night, mourners gathered at St. Mary Church of the Assumption to remember the dead. Many of the dead were first responders who were fighting a roaring fire for 30 minutes before the explosion, which was felt 80 miles away in Fort Worth.
Texas Sen. John Cornyn caused a stir when he suggested that there might be many more people missing than thought.
Twenty years ago, federal agents clashed with David Koresh's Branch Davidian community near Waco, Texas. The standoff ended with a raid and fire that killed some 80 people. It's remembered as one of the darkest chapters in American law enforcement history.
Two decades later, some of the Branch Davidians who survived the raid are still believers, while a new church group has moved onto the land.
Big cheers in Watertown, Massachusetts, tonight and this tweet from the Boston Police Department, captured with three exclamation points, the hunt is over, the search is done, the terror is over, and justice has won, suspect in custody. We've been gathering a lot of information all day on the bombing suspects' backgrounds. NPR's Laura Sullivan reached three women who were roommates with a longtime girlfriend of the older brother, Tamerlan Tsarnaev.