In video there are 10 most horrible crashed. Just visualise for a sec that you are in one of the airplanes which are crashing what image will originate to your mind. No one is going to discuss that picture.
Now think around those people who were travelling in those airplanes, consider about their relatives.
There is one new incident of Malaysian airline.
An airplane fly from Malaysia and it was never landed neither was recovered. Some Nasa pictures show that some of its portions are fluctuating in ocean but no one has exact clue.
In video you can understand plane crashed at number 7 was patched into two from tail. Fortunately for that plane still it was able to land safely and people in that plane were also safe.