Former Obama health advisor on Johnson & Johnson's decision to pause its Covid-19 vaccine study

The study of Johnson & Johnson's Covid-19 vaccine has been paused due to an unexplained illness in a study participant. Dr. Zeke Emanuel, vice provost of Global Initiatives at the University of Pennsylvania and former White House health policy advisor under President Obama, joins "Squawk Box" to discuss.
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Tue, Oct 13 20208:49 AM EDT