How an old, far-right meme about Muslim ‘prayer rugs’ at the border became a Trump tweet - The Washington Post: Analysis

Unsubstantiated rumors of "prayer rugs" found at the border have long circulated among ranchers and on the Internet.....
https://www.washingtonpost.com/technology/2019/01/18/how-an-old-far-right-meme-about-muslim-prayer-rugs-border-became-trump-tweet/