Scientists in Oregon have achieved something that has eluded researchers for years. They have created stem cells that are tailored to individual patients, made from cloned embryos. That would open the door to treating many diseases, including Alzheimer's, Parkinson's, diabetes, spinal cord injuries and many others. But researchers face ethical dilemmas.
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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