A 1-hour presentation based on questions tribes had about public health law and authority is now available online. Jay Furtick, Assistant Regional Counsel in the Seattle office of the U.S. Department of Health and Human Services, Office of the General Counsel, and Ellen Miyasato, an attorney for the U.S. Department of Health and Human Services, gave the presentation September 21, 2006. Both are involved in preparing for public health emergencies. Their presentation was recorded live and archived for your convenience.