Apple and Amazon report earnings, and everything else you missed in business news today: After Hours, April 30 2020

CNBC.com's MacKenzie Sigalos brings you the day's top business news headlines, and what to watch as the coronavirus pandemic continues to keep most of America on lockdown. Apple and Amazon both reported quarterly earnings, and CNBC's Christina Farr breaks down the latest news on contact tracing, which is bound to play a big role in plans to re-open the American economy.
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Thu, Apr 30 20206:46 PM EST