In the video frame
On the U.S. news broadcast PBS Newshour this evening, video footage was aired showing the heads of state of France, Germany and Spain visiting the investigation scene (or the staging area, more accurately) and in a press event as well. I am wondering whether any veterans of observing events and happenings around prior airliner accidents in Europe recall any similar visitations by two or more heads of state. (Interest motivating this question is not political - is instead an interest, academically and professionally, in current safety monitoring and audit programmes of ICAO).
[Condolences to all sadly affected.]