On this week’s Tech Nation, Moira speaks with Larry Brilliant, physician, technologist and best friend to Wavy Gravy, about helping to eradicate smallpox globally. He’s the author of “Sometimes Brilliant … The Impossible Adventure of a Spiritual Seeker and Visionary Physician Who Helped Conquer the Worst Disease in History.” Then on BioTech Nation, correcting the underrepresentation of Latinos in testing pharmaceuticals and directly addressing the Zika virus in humans. Dr. Kosmas Kretsos, the Executive Director of the Puerto Rico Consortium for Clinical Investigation (PRCCI) describes the efforts underway in Puerto Rico.