Market View: Samsung profit tumbles, Jefferies profit halves, Bitcoin, JD.com, BMW, Cromwell E-Reit, BioNTech revenue prediction, GSK $1.4 billion pipeline push, Healthcare stocks comeback, HPE buys Juniper Networks, Amazon layoff

What's causing Samsung's profit to tumble 35%? What do you need to know about healthcare stocks' break out? And why are some analysts skeptical about HPE's purchase of Juniper Networks? Find out with Michelle Martin and Ryan Huang. 

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