patrick spence, thank you. >> thanks. >>> by the way, bitcoin taking that dive below 60k over the weekendlash crash. we'll discuss reasons why in a minute. >>> also, speaking of -- getting "techcheck." listen to us on the go anytime you want download, subscribe and enjoy the "techcheck" podcast. available wherever you get your podcasts. >>> we're back in two minutes. did you know that petco, is now a health and wellness company? their groomers work wonders for my confidence. i trust their vets, and i'm known to have trust issues. they deliver high quality food the same day. i was outside digging, what'd i miss? just everything regarding our physical, social, and mental health. exciting. i'm gonna take a spin around the room. great idea. ♪ ♪ petco. the health and wellness company. >>> traders an investors reacting to that bitcoin sell-off over the weekend as much as 20% often the recent high kate rooney is with us to try to break it down. >> hey, carl good morning the bitcoin sell-off blamed on rumors of more regulation and so-called whales taking profits. according to data firm glassnode,

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