John Dickerson is a CBS senior national correspondent and Chief Political Analyst. He is also a Contributing Writer to The Atlantic and is co-host of the Slate Political Gabfest.

60 Minutes: Learning what it takes to bring students back to school amid the pandemic

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Schools in Marietta, Georgia, have stayed open through some of their community's highest periods of coronavirus infection. John Dickerson reports on how the CDC studied coronavirus transmission within the city's schools.