NPR Staff

Ever scratch your head over political polls that seem to be looking at similar questions — say, how a candidate might do in Iowa — but predict wildly different outcomes?

Polls drive so much of the political news coverage you see and hear. Lots of politics and media reporters follow those polls and report on them — but they don't always explain where they came from, how they were conducted, or why exactly they're so important in the first place.

Across the country, tens of thousands of rape kits are sitting in police evidence rooms — waiting to be tested.

Raising kids is rewarding and raising kids is hard. That work is compounded when you have a child with autism. And each of these families experiences the disorder differently.

On Saturday, we heard four parents share the moment they learned their children had autism, and the signs that led them to seek a doctor's opinion. Now, we learn their experience following the diagnoses, the resources they found and help they still need.

The Sesame Street of your childhood has changed. Elmo has moved into a new apartment, Big Bird has a new nest and Oscar the Grouch is hanging out in recycling and compost bins, alongside his usual trash can.

But the biggest change may be how you watch Sesame Street. The 46th season of the classic children's show premieres Saturday on HBO, the subscription-based network that's home to provocative shows like Game of Thrones and Girls. New episodes of Sesame Street will air on its traditional home, PBS, nine months later.

In the mid-1960s, Tom Houck left high school to join the civil rights movement. After meeting Martin Luther King Jr. at an event, Houck decided to volunteer for King's Southern Christian Leadership Conference.

So, Houck made his way to Atlanta.

"I was standing outside waiting for somebody to come pick me up," Houck says, remembering the day he arrived in Atlanta. "All of a sudden, Dr. King drove down the street. He said, 'Tom, you're here.' "

Investigative reporter Dawn Anahid MacKeen's latest story is one her mother always wanted her to tell. It's about her grandfather and how he survived the 1915 Armenian genocide in which 1.5 million Armenians living in modern-day Turkey were killed. (Turkey doesn't recognize the slaughter as a genocide, but says they were the result of widespread conflict across the region.) In journals that became the seeds of MacKeen's new book, The Hundred-Year Walk: An Armenian Odyssey, her grandfather told the story of how he escaped a forced march through the desert.

Our cars are getting smarter and smarter: They may help you park or switch lanes, dictate directions if you need them, link up with your phone to play your calls and music or make sure you stop before it's too late.

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Transcript

SCOTT SIMON, HOST:

At around 10 in the morning, five years ago, Emma McMahon pulled up in the parking lot of a Safeway grocery store in Tucson, Ariz. The high schooler was there with her mother, Mary Reed, excited to attend an event held by then-U.S. Rep. Gabrielle Giffords.

There was a line, probably 15 people ahead of them, but luckily, McMahon already had some work to keep her busy — a clipboard stacked with college applications, Reed recalls on a recent visit with StoryCorps.

The era of the real-life whodunit series is upon us. The podcast Serial first attracted legions of listeners drawn to the question of whether a young man should have been put in prison for the murder of his former high school girlfriend. HBO's documentary The Jinx focused on a trail of murdered and missing intimates of a troubled scion of a wealthy family.

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