Aliens built the pyramids of Antarctica ?!

His words: “We are all in danger. It is evil itself.“ and showed a photograph of a pyramid located at the South Pole as show here. Mr. Aldrin seems to be referring to this object, as seen in an serial photo from Google Earth ... As has been reported by worldwide media, US Secretary of State John Kerry recently traveled to the South Pole, allegedly to become better informed about “Climate Change.“ Kerry was the highest ranking US government official ever to visit the South Pole, and his visit struck many as unusual. Few saw any purpose whatsoever to sending America’s top Diplomat to the farthest reaches of the earth to see ... ice. Now, with Buzz Aldrin’s tweet, and its strange deletion, folks are wondering if sending America’s top Diplomat to no-man’s land, perhaps had something to do with Diplomacy after all. Is there some entity there with which we need Diplomatic contact? ... If so, why did Buzz Aldrin warn that we are all in danger? Why did he call it &quo