Dr. Jane M. Orient, M.D. joins "On Watch" to discuss the ongoing conflict in Ukraine and its implications for the rest of the world; COVID-19 and biolab safety issues; the growing crisis on our southern border, and more. Dr. Orient is the executive director for the Association of American Physicians and Surgeons with decades of medical experience. She is also president of Doctors for Disaster Preparedness and chairwoman of the Public Health Committee of the Pima County (Arizona) Medical Society.