https://www.cnbc.com/2017/09/01/mark-zuckerberg-calls-on-trump-to-protect-dreamers-from-daca-reforms.html

Facebook CEO Mark Zuckerberg and other tech executives are calling on President Donald Trump to preserve the rights of "dreamers" under any immigration reform plan.

Initiated more than five years ago by the Obama administration, the Deferred Action for Childhood Arrivals program grants leniency to undocumented immigrants brought to the United States as children. DACA is under review by the Congress, and Trump is said to be conflicted about the program. Several state attorneys general plan to challenge the policy in court if Trump does not rescind it by Tuesday, according to Politico.