Aarti Shahani

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Tonight at the Latin Grammys, the hit song "Despacito" is up for four awards, including record of the year. Clearly a lot of people know this song. But it turns out the Google Home personal assistant does not. NPR's Aarti Shahani explains.

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In July 2016, the aftermath of a police shooting of an African-American man was broadcast live on Facebook. Instantly, Americans of all stripes used the platform to step up the race wars and attack each other.

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