NPR Staff

In 2008, one voting bloc in particular made a huge difference in the presidential election: young people. Young voters were a crucial part of the coalition that propelled President Obama to victory then.

But what about now? What issues matter to young voters this time around — and which candidates are doing the best job so far of speaking to those concerns?

What's it like to be a 15-year-old girl, full of dreams but not sure how to make them become reality?

That's a question that NPR explored this fall in our series #15Girls. We sent reporters around the world. We met girls who faced all kinds of obstacles: gang violence, child marriage, unaffordable tuition fees. And we learned the plans they hatched to get ahead.

We asked our correspondents to share a moment that was critical in their reporting — a person they met, a scene they witnessed that helped shape the story they told.

Chef and food writer Kenji Lopez-Alt recently paid a visit to old stomping grounds: the Boston area, home to his alma mater, MIT.

He helped prepare one dinner at Roxy's Grilled Cheese, a small, hip sandwich shop in the Allston neighborhood, to share a recipe from his new book The Food Lab: Better Home Cooking Through Science.

Five years ago, the world was riveted by the plight of 33 miners trapped deep underground in Chile. For 69 days, we waited to see if the men would survive the collapse of a gold and copper mine. Then came a miraculous ending: All the miners were carried to safety in a tiny capsule called The Phoenix.

StoryCorps' Memory Loss Initiative supports and encourages people with various forms of memory loss to share their stories with loved ones and future generations.

Teresa Valko lives in California, and her mother, 80-year-old Evelyn Wilson, lives in Georgia. They keep in touch with regular phone conversations.

Eight years ago, Wilson began to show symptoms of memory loss.