Hold on kai!
The wounded man trying to, but so badly wounded that he was unable to, crawl away, who had been clearly identified as being unarmed and no longer a threat was deliberately targeted when passersby stopped to render him assistance.
No weapons were identified as being in the possession of those rendering that assistance and children are visible through the open window of the van but go unnoticed.
It appears that unarmed assistance to the wounded is a crime punishable by death according to the rules of engagement that governed this action.
 
It is this part of the engagement that caused the video to be titled collateral 'murder'. And the title is not without merit.
 
Embeded journalists are issued a uniform that permits their identification as being in service with the coalition forces. The fact that other, not-embeded, journalists wear civilian clothes does not identify them as being in service with the insurgency.
Or do you advocate that only embeded journalists have the right to report the news?
 
That they were journalists is clear from the cameras that they carried.
The cameras were mis-identified as being weapons, which was the cause of the engagement.
This again points to a fault in the rules of engagement, positive identification is not required before shots are fired.
This fault in the rules also contributed to the 'murder' episode; though the children are clearly visible they were not noticed. Positive identification, a good and thourough look, is not required before unleashing all hell.
 
Now the fact is that positive identification should be a requirement before engaging.
The unarmed and wounded should not be re-engaged and the unarmed passersby renderering assistance to the wounded should not be engaged.
 
Your 'spin', expressed in questioning the journalist's motives 'their attempt to not be identified as journalists was it on purpose or what?' is unwarranted.
Their cameras were clear enough identification that they were journalists, the problem was that the identification was never made, was not even required to be made.