The agency has admitted to this abuse in recent Senate hearings.
Plus Google and two agencies have admitted to their parts in the campaign.
After the workers sued, the agency and the city agreed to a $1.7 million settlement but admitted no wrongdoing.
Norwegian agencies that shield children from the media admit they are fighting a rear-guard battle.
The agency admitted last month that there were more than 500 such children in its care.
Last year the agency admitted almost one million new residents and naturalized several hundred thousand others.
In March 2009, the agency admitted that sale was a possibility if further investments were not forthcoming.
In 1984, though, the agency admitted that the growth had been only 2 percent a year, but it failed to adjust its figures.
In paying $700,000 to cover what the Army considered excessive labor costs, the agency admitted no wrongdoing.
The agencies admit warnings from a purpose built system that combines satellite imagery with on the ground reporting were not taken seriously enough.