Trump didn't build the wall. But his new immigration plans are more doable. President-elect Donald Trump's stance on immigration in his 2016 campaign could be summarized in three words: "Build the wall." But in his first term, he did not, in fact, build a wall across the entire southern border and make Mexico pay for it, as promised.

Leaders of so-called “sanctuary” regions are being asked if they will comply with Trump’s mass deportation plan.