Fallen tech star Elizabeth Holmes prepares to go on trial

Elizabeth Holmes, bottom center, founder and CEO of Theranos, arrives at the federal courthouse for jury selection in her trial, Tuesday, Aug. 31, 2021, in San Jose, Calif. Holmes faces 12 felony counts alleging she engineered a massive fraud that duped a litany of rich investors with a blood-testing technology that she promised would be able to screen for hundreds of diseases with a finger prick. (AP Photo/Nic Coury)

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