ISIS offshoot declares war on Hamas in video showing execution of alleged collaborator An Islamic State group offshoot in Egypt has officially declared war on Gaza-based Palestinian terror group Hamas, releasing a 22-minute video purporting to show the execution of an alleged collaborator.

An Islamic State group offshoot in Egypt has officially declared war on Gaza-based Palestinian terror group Hamas, releasing a 22-minute video purporting to show the execution of an alleged collaborator. ISIS offshoot declares war on Hamas in video showing execution of alleged collaborator Who are you rooting for?