Wolff Wolf News Today

Depression episode that he reported to lufthansa. wolff wolf? >> what about the scene at the crash site? how are the recovery efforts, pamela going? >> reporter: well we know wolf that the german investigator, the chief german investigator is there at the crash site in paris, in france i should say. he said today, emotionally, its been difficult but that its actually brought them closer to an understanding of what happened in this investigation and we know now, wolf theres new video at the crash...