Avi Loeb, science professor and theoretical physicist at Harvard University, joins Shep Smith to report on today's House Intelligence Committee hearing on what the government knows about UFOs. For access to live and exclusive video from CNBC subscribe to CNBC PRO: https://cnb.cx/2NGeIvi  » ...

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The truth is out there. The hearing is a follow up to a report by the Director of National Intelligence, examining what the government calls “unidentified aerial phenomena.” Things like strange objects, shaped like spinning tops and moving at hypersonic speeds … with no visible means of ...