Another negativity about bitcoin,surely it is gonna make downfall in bitcoin price in the coming days.Already the bitcoin price falling under $10K and I am not sure how much it is gonna fall.But I don't know what are the reasons for banning bitcoin ads.Few days back Mark told that they are going to create a new crypto currency for facebook payments but now they are banning crypto currency ads.Everyone is afraid of bitcoin or just they want to control the growth of bitcoin.Whatever I will hold my bitcoins surely it is gonna be the future currency of this world.So investors don't panic it is maybe a another dump created by whales.