Mullin tells DeLauro to “be put in your place” during Homeland Security appropriations hearing

Homeland Security Secretary Markwayne Mullin and Rep. Rosa DeLauro (D-Conn.) engaged in a heated exchange Thursday during a House Appropriations Subcommittee on Homeland Security hearing, with Mullin telling DeLauro she “should be put in your place” after she raised concerns about immigration enforcement under President Donald Trump. The confrontation unfolded during DeLauro’s line of questioning as members sought explanations for how the department manages encounters with families and children at the border.

DeLauro said Mullin’s agency was responsible for practices that she described as family separations, asserting that “3,900 children were separated from their families.” She used the figure to press the secretary on the scope of the problem and how the administration oversees what happens to minors after individuals are encountered by federal immigration authorities.

Mullin interrupted DeLauro’s remarks and responded with a different set of figures, telling the lawmaker that “450,000 kids were lost,” according to the report of the exchange. He used the comment to challenge DeLauro’s framing and to argue, at least as presented in the hearing account, that the issue being raised was being characterized inaccurately or incompletely.

The hearing, convened by the House Appropriations Committee subcommittee that oversees the Department of Homeland Security, focused on budget and oversight questions for the department. Appropriations hearings routinely cover how agencies allocate funding, comply with statutory requirements, and manage operational risks tied to migration flows, including responsibilities associated with processing, detention, and care arrangements for children and families.

As the exchange continued, Mullin’s tone escalated from disputing specific numbers to admonishing DeLauro directly, saying she “should be put in your place.” DeLauro, in turn, continued pressing her concerns about the administration’s approach to immigration enforcement and its handling of children, according to the account of the hearing.

Neither side’s figures were resolved during the hearing segment described in the report, and the underlying details of how those numbers were calculated or which time periods they covered were not established in the available coverage. The disagreement nonetheless highlights the tension within the oversight process between competing claims about the scale of harm alleged by congressional critics and the administration’s responses to those assertions.

The exchange comes as the Homeland Security appropriations process moves forward, with lawmakers weighing how DHS programs are funded and what accountability measures should be required. The immediate next steps from the hearing would typically include follow-up questions for the department and continued committee scrutiny of DHS policy implementation, particularly where child welfare and due process obligations intersect with immigration enforcement operations.