MULTIPLE VIDEOS AT LINK......... An extensive search-and-rescue has entered its third day trying to locate a submersible that went missing during a dive to the Titanic shipwreck, and time is running out. Rescuers have been racing against the clock because even under the best of circumstances, the vessel, OceanGate Expedition’s Titan, could run out of oxygen as soon as Thursday morning. A glimmer of hope came Wednesday morning, when the U.S. Coast Guard (USCG) said in a statement that a Canadian aircraft had detected noises underwater. The statement did not elaborate on what rescuers believe the noises could be. In...