Audie Cornish

Every Thursday night you can find Nathan Fields making the rounds of Baltimore's red light district, known to locals as The Block.

An outreach worker with the Baltimore City Health Department, Fields, 55, is a welcome sight outside strip clubs like Circus, Club Harem and Jewel Box.

In the early evening before the clubs get busy, he talks with dancers, bouncers and anyone else passing by about preventing drug overdoses and how to stop the spread of HIV and other sexually transmitted diseases.

A suspected case of measles. A rabid fox on the loose. A recall of a dye used in tattoos. A drug epidemic that's claiming hundreds of lives.

Those are just a few of the problems that Dr. Leana Wen confronts in a typical week as the Baltimore City Health Commissioner. While they all have to be dealt with, it's clear that heroin is among Wen's gravest concerns. Right now, she's focused on stopping overdoses and saving lives.

In today's crowded TV landscape, the casting director's job is no small thing. And that talent will be honored at the Emmy Awards next month. Jennifer Euston, who has been in the casting business for two decades, has been nominated this year for outstanding casting for a comedy series and for a drama series.

"I get the script, I read it, I break it down. Anyone who has a speaking part is my responsibility," she says. "Even if the person says, 'Hi' — one word."

On Sept. 4, 2005 — nearly a week after floodwaters submerged much of the city, a call came in to the New Orleans Police Department: Officers in distress, maybe under fire, at the Danziger Bridge.

On a hot, sunny Monday in mid-July, Dr. Leana Wen stood on a sidewalk in West Baltimore flanked by city leaders: Mayor Stephanie Rawlings-Blake, interim police commissioner Kevin Davis, Rep. Elijah Cummings. Under a huge billboard with the web address, she proudly unveiled a 10-point plan for tackling the city's heroin epidemic.

Wen, the city's health commissioner, said she aims to create a 24/7 treatment center, an emergency room of sorts for substance abuse and mental health. She spoke of targeting those most in need, starting with those in jail.

Neighborhoods in Baltimore are still struggling to recover from the riots that broke out following the funeral of Freddie Gray, who suffered a fatal injury to his spine while in police custody. In the aftermath of the unrest, we here at NPR spent many hours trying to understand the raw anger on display. We looked at police brutality, economic disparities and housing segregation in Baltimore.

Our conversations eventually led us to Leana Wen.

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We've learned the names of the Marines killed yesterday in Chattanooga. One was Sergeant Carson Holmquist. He joined the Marines six years ago. From Wisconsin today, his father told NPR, he died doing what he loved - fighting for our country.

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And I'm joined now by my colleague Audie Cornish, who's been reporting this week on Muslims in Western Europe. Audie, hi.


Hey there, Melissa.

NPR's Audie Cornish is in France, which has Europe's largest Muslim population. France is a secular country, and it has a law called "laicite," which maintains a strict separation of church and state. The law poses a challenge for some Muslims who want to publicly express their faith.

The French, with their national motto of "liberty, equality, fraternity," are so against religious and ethnic divisions that the government doesn't even collect this kind of data on its citizens, but it's believed that nearly 40 percent of the country's 7 million Muslims live in and around Paris.