https://www.cnet.com/news/apples-tim-cook-vows-to-help-dreamers-after-daca-dies/

Apple CEO Tim Cook isn't going to let DACA die without a fight. 

Deferred Action for Childhood Arrivals, more commonly referred to as DACA, is a controversial Obama-era immigration program that helped undocumented immigrants who arrived to the US as children work and study without the fear of deportation. They're referred to as Dreamers.