Robert Siegel

The opioid epidemic has been fueled by soaring numbers of prescriptions written for pain medication. And often, those prescriptions are written by dentists.

"We're in the pain business," says Paul Moore, a dentist and pharmacologist at University of Pittsburgh School of Dental Medicine. "People come to see us when they're in pain. Or after we've treated them, they leave in pain."

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ROBERT SIEGEL, HOST:

It has been a momentous few days for Arizona Senator John McCain.

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In the seven years since the Affordable Care Act was passed, CEOs of U.S. health care companies have made a lot of money.

Their compensation far outstrips the wage growth of nearly all Americans, according to reporter Bob Herman, who published an analysis this week of "the sky-high pay of health care CEOs" for the online news site, Axios.

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ROBERT SIEGEL, HOST:

More than 20 years ago, children's author and illustrator Maurice Sendak and his friend Arthur Yorinks collaborated on a book. But they were both busy with other projects at the time, and they never bothered to get it published. Sendak died in 2012, but that decades-old collaboration, Presto and Zesto in Limboland, has been rediscovered.

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