News & Your Opinion Halo Thu ,09 2424 17 hours ago Last Updated : 11:00 AM NASA, Boeing and Coast Guard representatives to testify about implosion of Titan submersible The design of the Titan submersible has been the source of scrutiny since the disaster. HALO NEWSLETTER Keep reading HALO with a Free Subscription unlock this story instantly and join members and pros reading HALO daily -It's Free SIGN UP LOGIN