"For all of those (DACA) that are concerned about your status during the 6 month period, you have nothing to worry about - No action!" - "What is Daca and who are the Dreamers?"
https://www.facebook.com/DonaldTrump/posts/10159796750910725
https://www.theguardian.com/us-news/2017/sep/04/donald-trump-what-is-daca-dreamers