What is cryptocurrency, and should you risk your money with it?

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UP NEXT
Alexandra Daddario talks ‘Mayfair Witches’ and ‘White Lotus’
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Seth Rogen highlights new tech to help seniors with dementia
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Walter Cunningham, last surviving Apollo 7 astronaut, dies at 90
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Fans donate millions to Damar Hamlin’s toy drive with $2,500 goal
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Friends bring Sunday Mugs on board Queen Mary II cruise
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How authorities captured the suspect in the grisly Idaho murders
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