FILE - This file image made from video posted on militant website Saturday, July 5, 2014, the leader of Islamic State group, Abu Bakr al- Baghdadi, delivering sermon at Iraq during his first appearance. ..…

QAMISHLI, Syria — the leader of Islamic State, zoomed in on in northwestern Syria, United States turned to its local allies to help track the world's most-wanted terrorist.. ..…

some experts and former U.S officials warned that the fight against terrorism is far from over.. ..…