And another possibility....tell this to a select few, and poof! you've discovered your leak when it appears in the press. Maybe a disinformation tactic?
Can we expect that the newspapers and leftists in Europe will call for a European Union investigation of American "death squads" being concealed in US Embassys?
that would be one sweet operation - hope that's the sting - and that they catch 'em and hussle them off to an unknown location - never to be seen or heard from again -
that'd put the fear of God into the rest of 'em :O)