Founder and CEO of Theranos, Elizabeth Holmes at TEDMED 2014.https://www.youtube.com/watch?v=dBvzKp0AEREFinger-prick blood test results from Theranos, Inc., the beleaguered medical start-up once valued at $9 billion, had more irregularities than those from the top two clinical laboratory testing services, LabCorp and Quest Diagnostics, according to...