I heard this on NPR coming home. They were interviewing Andy Borowitz, a blogger and columnist for The New Yorker. At issue was the so-called war on so-called fake news. Borowitz writes satire -- ("Putin to Sing at Trump Inauguration"). On that note, considering that Dr. Ben Carson has been selected to be nominated the Secretary of Housing and Urban Development, Borowitz uncovered this, which actually surfaced a year ago, November 4-5, 2015.

Dr. Ben Carson believes that the pyramids were built to store grain. He also believes that "scientists" believe that aliens built the pyramids.

Ben Carson Stands by His Unusual Theory About the Pyramids.
http://www.cbsnews.com/news/ben-carso...

It originated with BuzzFeed here:
https://www.buzzfeed.com/natemcdermot...

The speech in on YouTube, of course.
https://www.youtube.com/watch?v=FrqSh...

Carson is a Seventh Day Adventist and was speaking at Andrews University, a Seventh Day Adventist school.