ISIS set four captured Iraqi men on fire by hog-tying them upside down, hanging them from a pole, then burning them alive. Once again, the savage execution was captured on video and shared on social media accounts friendly with the terror group as part of its propaganda and fear campaign. The four men in orange jumpsuits introduce themselves on camera and are made to watch videos of other ISIS executions before they’re marched out to the desert, with chains around their wrists and ankles, to their fate. After a man wearing camouflage and a mask explains how the men must...