KEY POINTS:
US congressional leaders agreed late last year to President George W. Bush's funding request for a major escalation of covert operations against Iran aimed at destabilizing its leadership, according to a report in The New Yorker magazine published online on Sunday.
The article by reporter Seymour Hersh, from the magazine's July 7 and 14 issue, centres on a highly classified Presidential Finding signed by Bush which by US law must be made known to Democratic and Republican House and Senate leaders and ranking members of the intelligence committees.
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