Iraq celebrates Sovereignty Day as US troops complete withdrawalNight time celebrations filled the air as Iraqis observed the start of a four-day holiday to mark the withdrawal of US troops and international forces after more than a decade in the country fighting ISIL.Video Duration 01 minutes 10 seconds 01:10Video Duration 00 minutes 47 seconds 00:47Video Duration 01 minutes 40 seconds 01:40Video Duration 01 minutes 49 seconds 01:49Video Duration 01 minutes 24 seconds 01:24Video Duration 01 minutes 39 seconds 01:39Video Duration 00 minutes 48 seconds 00:48