That is for you and only you, the viewer to decide.
I know my newspapers lie constantly; however, the expression is seeing is believing, right?
Or --How to Fake a Terrorist Attack with an off-the-shelf video editing suite, a sound effects library, some audio samples and an utter lack of conscience or humanity!
I offer you no guidance on the video you just watched, readers.
You must MAKE UP YOUR OWN MIND and DO YOUR OWN RESEARCH!!!
Either way, it will be hard to believe those images on the screen aren't contrived or staged in some form or fashion.
The further you descend into the snake pit, the more obvious the selective, agenda-pushing propaganda becomes. Exhibit A: Contrast the coverage of Iran with that of Gaza.