Trump's Deportation Architect Calls for Third World Immigration Moratorium

Stephen Miller, the White House Deputy Chief of Staff who built the machinery behind President Trump's mass deportation campaign, called for "a moratorium on immigration from third world countries until we can heal ourselves as a nation," signaling that the political fallout from Minneapolis has not altered his underlying agenda.

Miller has sought to distance himself from the recent fatal shootings in Minneapolis, but more than anyone he has been the overall architect of Trump's aggressive deportation push, encouraging heavy-handed operations in blue cities and urging agencies to cast a wide net to meet hefty arrest quotas. The most damaging episodes were the fatal shootings of Renee Good and Alex Pretti in Minneapolis. During his 10 a.m. calls with immigration leaders, Miller was demanding agents be sent to areas in Minneapolis where DHS knew there was a heavy presence of protesters to "force confrontations," two DHS senior sources said.

Federal immigration agents shot and killed Alex Pretti, a 36-year-old ICU nurse, sparking nationwide outrage and unrest. Miller claimed that Pretti was an "assassin" when Pretti was simply filming agents. Miller later walked back that characterization after videos of the incident circulated.

Miller is the architect of the mass deportations of migrants and the deployment of the National Guard and federal agents onto the streets of American cities including Los Angeles, Chicago and Minneapolis. In May 2025, when the normal rules of immigration law enforcement were not producing the results he desired, Miller demanded that ICE hit an arrest quota of a minimum of 3,000 arrests a day.

The mass deportation sweeps integral to meeting Miller's goals slowed substantially after the federal retreat from Minnesota, the biggest setback the White House deputy chief of staff has faced in his bid to purge the country of millions of immigrants. But as the highly visible raids featuring ICE and Border Patrol receded, it would be unwise to mistake a change in tactics with a change in Miller's overall strategy and goals.

Miller thinks the country was better off with strict quotas that sought to preserve the racial makeup of the country as it existed in the 1920s and so favored immigrants from Western and Northern Europe over what he calls "third world countries." That period was, in Miller's view, the "cauldron through which a unified shared national identity was formed."

Miller is still pursuing his immigration agenda, but more quietly. The moratorium call makes explicit what has long been implicit in his policy architecture: that the target is not illegal border crossings alone, but the broader demographic composition of immigration itself. Whether the courts, a wary Congress, or the ongoing fallout from Minneapolis can constrain that vision remains the central question shadowing every administrative move that follows.