A Syrian monitoring group says ISIS group commander Omar al-Shishani better known as Omar the Chechen has been ‘clinically dead’ for several days after a US air strike in northern Syria. Israel National News reports: “Shishani is not able to breathe on his own and is using machines. He has been clinically dead for several days,” said Rami Abdel Rahman, head of the Syrian Observatory for Human Rights. Abdel Rahman said the notorious red-bearded commander, known as Omar the Chechen, was in a hospital in the northern province of Raqa, ISIS’s bastion in Syria.