Palestinian traditional dabke dance

What is dabke dance, how did this traditional Palestinian dance came into existence and what role does it play in the Palestinian society? I talk to Sharaf DarZaid, a dancer, choreographer and arts manager. He is also the choreographer of the new Palestinian Jerusalema dance challenge video that was published a week ago on Monday 2 November. Watch the video: https://www.youtube.com/watch?v=kbuJ61WBdpoThe Jerusalema dance challenge went viral on social media with the hit song...