immigration enforcement authorities

The Department of Homeland Security has announced a nationwide surge of enforcement operations in so-called sanctuary cities, areas that limit cooperation with federal immigration authorities. The move signals an escalation in the federal government's immigration enforcement strategy, and the announcement is drawing attention to the ongoing conflict between Washington and cities that refuse to cooperate with deportation efforts.

A woman who owns three popular sushi restaurants in Phoenix was detained by ICE for eight months, according to NPR. The case is drawing attention as an example of long-term immigration detention affecting established business owners, with critics pointing to the gap between her role in the local community and her treatment by immigration authorities.

Immigration enforcement actions took place at Harry Reid International Airport in Las Vegas, and Clark County officials say they were not informed about them in advance. The Las Vegas Sun reported that local leaders were left in the dark about the operations, raising questions about coordination between federal immigration authorities and local government at one of the country's busiest travel hubs.

Department of Homeland Security officials say immigration detainers have been filed for two men accused of causing a fatal crash in New Braunfels, Texas. The detainers mean federal authorities are asking to be notified before the men are released from local custody, so they can potentially take them into immigration enforcement. The case has drawn attention locally, with immigration status becoming part of the discussion around the deadly wreck.

Congressional investigators are examining Flock, the license plate surveillance company, following reports that Illinois' new law restricting immigration-related surveillance may be effectively moot. Questions are mounting over whether the company's data-sharing practices with federal immigration authorities undermine state-level privacy protections. The probe adds to growing national scrutiny of automated license plate readers and the reach of immigration enforcement surveillance networks.