> When California lab inspectors visited Theranos, they physically blocked off the door leading to a floor that had the Siemens equipment, presumably to hide th

> When California lab inspectors visited Theranos, they physically blocked off the door leading to a floor that had the Siemens equipment, presumably to hide the fact that they were not conducting tests on their own proprietary machines. No, it was the other way around: the inspectors only got to see the STANDARD equipment, not the proprietary machines.