Keep your microphones. As much as we like your family dog [indiscernible] members have documents they wish to submit them, email to the committee clerk. Good afternoon and welcome to the First Virtual hearing on the committee of investigations and oversight. We are discussing a critical issue. He scientific basis of the evaluation of such drugs. Appreciate our witnesses being here. These are very important issues and we look forward to addressing these. One of humanitys most promising Public Health response the current pandemic. Repurposed sing existing therapeutic drugs for the covid19. Repurposed sing existing therapeutics and that these drugs have already been developed and manufactured read in some cases quickly accessed. And been approved to treat these diseases and certain amount of safety data is often. [inaudible]. Existing therapeutics, potentially offer an occult assistance for severely ill patients. And do more prevention and Treatment Options to come available. And with gre