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Today on the Academic Minute, part of Carnegie Mellon University Week: Larry Pileggi, professor of electrical and computer engineering, discusses the threats to the power grid from nature and people. Learn more about the Academic Minute here.

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A cutout of a piece of paper with the words "Free Speech" laid atop a sepia-toned copy of the U.S. Constitution.
Opinion
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If We Want Free Speech, We Need to Teach It

Many students lack clarity about free speech principles, Louis E. Newman writes.

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Doug Lederman Doug Lederman

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