Q&A: What's involved in search for boat lost in Joaquin?
Posted: November 3, 2015 - 5:37am

This undated photo provided by TOTE Maritime shows the cargo ship, El Faro. On Saturday, Oct. 31, 2015, the U.S. National Transportation Safety Board said a search team using sophisticated scanning sonar has found the wreckage of a vessel believed to be the ship which went missing with 33 crewmembers on Oct. 1 during Hurricane Joaquin. (TOTE Maritime via AP)

BOSTON (AP) — It's 15,000 feet beneath the waves — deeper than the final resting place of the Titanic.

What's involved...