1.   In the meantime, the journalists retrieve their recorders, some broken beyond repair, and hotel employees do their best to clean up the mess.

2.   A black box fight data recorder was retrieved and is being analyzed in Washington, D.C.

3.   Authorities were considering bringing in a robotic vehicle to retrieve the recorders, US military sources said.

4.   The recorders were retrieved by divers who were working below the USS Grasp, one of the high-tech Navy vessels brought on the scene in recent days.