Immigration was the biggest policy issue in the 2016 presidential campaign, and President Obama’s actions during his eight years in office are what set the stage.
But Obama’s immigration legacy is a complex one. On the one hand, he is the harshest enforcer of immigration laws in American history, deporting more illegal immigrants than any previous administration. On the other hand, his executive actions have also helped shield from deportation some 750,000 unauthorized immigrants who were brought here as children.
What lessons can we draw from Obama’s mixed legacy on immigration?



The Obama administration deported about 3 million illegal immigrants, compared 2 million under Bush. This jump was made possible by Obama’s expansion of a Bush-era program called Secure Communities (S-COMM). At first, this program allowed local police departments to cooperate voluntarily with the federal government on deportation. Obama made it mandatory for all states to cooperate.