Soon even Bin Laden could no longer handle Zarqawi. He disowned his group, but it was too late. ISIS already had their own money and was large enough to last on his own.
In 2002, Zarqawi had Laurence Foley, a U.S. diplomat, killed in Jordan to make a statement. To let America know that they will do whatever it takes to win.
They disappeared for awhile, but now ISIS is back and stronger than ever. Constant death threats and the use of social media is a new tactic they have developed.
Troops are currently monitoring and searching for any information they can find on the group. There seems to be no information on who the new leader is or when they plan to attack.