Upset over deleted Facebook profiles, ISIS supporters threaten Mark Zuckerberg
NEW YORK (CNNMoney) -- A group of ISIS supporters has threatened to take down Facebook and Twitter -- as well as their leaders. Photos of Mark Zuckerberg and Jack Dorsey appear multiple times in a 25-minute video created by a group that calls itself the Sons Caliphate Army. The images of the two CEOs are sometimes engulfed in flames, or marked with bullet holes.