Pushback

Carreyrou found that Theranos' blood-testing machine, named Edison, couldn't give accurate results, so Theranos was running its samples through the same machines used by traditional blood-testing companies.

Holmes appeared on CNBC's "Mad Money" to defend herself and her company. "This is what happens when you work to change things, and first they think you're crazy, then they fight you, and then all of a sudden you change the world," Holmes said.


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