On 12 September 1946 Pearson wrote an article based on a [[classified]] U.S. military study of British military operations against the [[Greek Civil War|Greek Communist insurgency]]. The article contained highly classified information on the British [[order of battle]] in Greece. This U.S. State Department was alarmed. The classified document had been in the office of the Director of the Office of Special Political Affairs [[Alger Hiss]]. An investigation revealed that the original document was missing, and that the information reached Pearson through his aide David Karr. It was suspected that he was working for the KGB, and that his vast wealth was paid by the Soviet government. | On 12 September 1946 Pearson wrote an article based on a [[classified]] U.S. military study of British military operations against the [[Greek Civil War|Greek Communist insurgency]]. The article contained highly classified information on the British [[order of battle]] in Greece. This U.S. State Department was alarmed. The classified document had been in the office of the Director of the Office of Special Political Affairs [[Alger Hiss]]. An investigation revealed that the original document was missing, and that the information reached Pearson through his aide David Karr. It was suspected that he was working for the KGB, and that his vast wealth was paid by the Soviet government. |