All Things Considered on KTTZ-FM

About a dozen men prayed recently at Darkei Shalom, a Hasidic Jewish synagogue in the working-class neighborhood of Otradnoye in north Moscow.

Except for the Star of David on its squat tower, the building is as plain and utilitarian as the linoleum on the floor. It sits — along with a Russian Orthodox church and a mosque — on a leafy stretch of land surrounded by towering apartment blocks.

As states work to comply with the federal health care law, many are designing their insurance exchanges, where people will be able to shop for coverage.

But just the word "exchange" sounds to many like off-putting government-speak, and some states are eager to come up with a more appealing name for these new marketplaces.

Peter Lee directs California's Health Benefit Exchange. It's up for a new name, and Lee says they want it to sound fresh, dynamic and innovative.

It started as trash talk between two contributors to a national security blog. They decided to host a drone smackdown to see if one guy's machine could take down another.

Unarmed drones, of course. The kind you can put together with a toy-store model and $200 in modifications. But the game turned out to have some serious undertones.

First, a word about the location. For a moment last week, the whole drone smackdown was up in the air.

Football fans are furious. Bettors are out an estimated $150 million. Gov. Scott Walker of Wisconsin — the Republican who's famous for battling with organized labor — is on the side of the referees union. And the NFL is in something of a "prevent defense," saying that nothing can be done to change the outcome.

Scientists have known for a while that breast cancer is really four different diseases, with subtypes among them, an insight that has helped improve treatment for some women.

But experts haven't understood much about how these four types differ. A new report, published online in the journal Nature, provides a big leap in that understanding.

Cecilia Bartoli has a passion for musical archaeology: "I am the Indiana Jones of classical," she says jokingly to All Things Considered host Robert Siegel.

Bartoli rummages through music history to uncover forgotten opera composers deserving of her detailed and dramatic performances. Her new album, Mission, introduces her most recent "find," the late-17th-century Italian Agostino Steffani.