How Did Elizabeth Holmes Convince Walgreens to Invest in Theranos?

Holmes claimed that her device, the Edison, could run hundreds of tests with just one drop of blood. She said that it was already being deployed in Afghanistan to help soldiers on the field, and believed that by making it accessible to everyday patients, it could continue to change lives. What she failed to tell Dr. Rosan, though, was that the device didn’t work.

Source: https://www.distractify.com/p/theranos-and-walgreens-the-dropout