These heavily armed men are with the Islamic State in Iraq and the Levant (ISIL) --- They appeared to be celebrating their seizure of Mosul --- just one of the northern cities they claimed during a blitz across the region.<br/> <br />Reuters cannot independently verify the content of this video which will was uploaded to a social media website.<br/> <br />Security sources say militants were also seen in the Iraqi city of Baiji, reportedly torching the court house and police station after freeing prisoners.<br/> <br />They are believed to be headed for Baghdad.
