The cast of TRACES, will be special guests at TEDMED 2012, the annual multi-disciplinary gathering where leaders of all sectors of society come together to explore the promise of technology and potential of human achievement in health and medicine announced its final speaker roster. The TEDMED 2012 conference speaker roster includes more than 70 preeminent leaders in health, medicine, science, technology, business, government, academia, media and the arts. TRACES will perform throughout the conference.…