That's the way I read it too. Depending on which countries the cables come from will paint a better picture. If it's Russia or the U.K. admitting; hmmmm....If it's Kenya? pfft.
I would be satisfied if somebody could just logicaly explain alll the architecture, the buildings made of 100 ton rocks,the so called landing strip in peru with the 600 foot drawings seen from the air and all the undersea cities that have been discovered when mans greatest achievment at the time was a grass or mud hut.