Via NPR:

President Trump has reversed himself on one key campaign promise on immigration — and kept another.

The Department of Homeland Security says it will preserve, for now, an Obama administration program known as Deferred Action for Childhood Arrivals, or DACA. It's the most explicit statement yet that the Trump administration will not seek to deport the so-called "Dreamers" who were brought to the U.S. illegally as children.