Claims made by whistleblower David Grusch that some people were injured as a result of their research into UFOs demand additional inquiries, experts say. Panelists including Nick Pope, who investigated UFOs for the British Ministry of Defense; Rich Hoffman of The Scientific Coalition for UAP Studies; Rob Swiatk of the Mutual UFO Network, weigh in on what the hearings revealed about UAPs. #UFOHearing #UFO #UAP