Laurie Garrett: U.S. does not have ‘any strategy’ for COVID-19 testing

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Laurie Garrett, Pulitzer Prize-winning reporter covering global pandemics, tells Ali Velshi that test results for coronavirus in the U.S. "come too late in the game," hampering efforts to curtail the pandemic. Garrett says testing is "completely random, so when we do get test results it's hard to know what to make of it.”