Spats Among Iraq's Security Forces Delay Advance on Fallujah

By THE ASSOCIATED PRESS from NYT World http://ift.tt/1XBMlz2
via IFTTT After securing the southern edge of militant-held Fallujah, seven battalions of Iraqi special forces units have been unable to advance for two days — a delay that commanders say isn't due to counterattacks or difficult terrain, but rather to disagreements about battlefield strategy among the disparate Iraqi forces fighting the Islamic State group.