Synopsis:
"The Dust at Ground Zero" Correspondent Katie Couric talks to the head of the environmental protection agency (at that time) about the dust from ground zero. How harmful was it? "Get Me the Geeks" Steve Kroft profiles the creator of "The Geek Squad.""Pavarotti" Mike Wallace looks back at his interviews with Luciano Pavarotti, the legendary opera singer.Andy Rooney talks about a recent article in Time Magazine stating Americans' preferences.
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