University of California, Santa Barbara
Professor of Earth Science and Biology at the University of California, Santa Barbara
PROFILE
David Valentine
Guest
FROM David Valentine
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Kavanaugh approaches the bench As we taped this show, it appears Judge Brett Kavanaugh will soon be Justice Kavanaugh
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Crossing borders, in mind and in the flesh The U.S. border with Mexico has become a linchpin in American politics under the administration of Donald Trump.