WASHINGTON, Aug. 19, 2007 – Coalition forces will track down those responsible for the coordinated attacks in northwestern Iraq this week against members of the Yazidis, a small Kurdish-speaking sect, a senior military spokesman in Iraq said today. “Iraqi security and coalition forces will not rest until those who perpetrated this reprehensible act are brought to justice,” Navy Rear Admiral Mark I. Fox, deputy spokesman for Multinational Force Iraq, said in a news conference. On Aug. 14, four suicide truck bombers struck nearly simultaneously in two villages near the Syrian border. More than 200 people were killed, according to reports....