Rifts Emerge Amid 'Frac Sand' Rush In Wisconsin

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Western Wisconsin counties bordering the Mississippi River have a unique geography: steep bluffs with layers and layers of silica sand. The sand is extremely valuable because it's strong enough to prop open underground veins in shale fields so oil and natural gas can be released. It's called "frac sand," and Wisconsin appears to have more of it than any other state. But the hills are private property, so sand mining companies have to negotiate with local farmers — not all of whom are on board.
NPR

Chasing Food Dreams Across U.S., Nigerian Chef Tests Immigration System

Tunde Wey wanted to share the food of his West African childhood. So he crossed the U.S. by bus, hosting pop-up dinners along the way. But Wey, like many immigrants, found success can unravel quickly.
NPR

Chasing Food Dreams Across U.S., Nigerian Chef Tests Immigration System

Tunde Wey wanted to share the food of his West African childhood. So he crossed the U.S. by bus, hosting pop-up dinners along the way. But Wey, like many immigrants, found success can unravel quickly.
WAMU 88.5

New Challenges To Recycling In The United States

Falling commodity prices are putting a squeeze on American recycling companies. What this means for cities, counties and the future of recycling programs in the United States.

WAMU 88.5

UMBC President Freeman Hrabowski

Kojo chats with Freeman Hrabowski, the president of University of Maryland, Baltimore County, about the future of higher education - and what he's doing to steer African-American students into science, technology, engineering and mathematics.

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