Department of Homeland Security employee morale is significantly better as Secretary Alejandro Mayorkas leaves office. Will that continue under Donald Trump?

Kristi Noem used her confirmation hearing to excoriate work done by DHS during the Biden administration and said big changes are coming.

Mayorkas, who said he plans to stay on the job until Monday at noon, told ABC News he has had "substantive and very productive and very collegial" conversations with Trump's pick to be the new DHS secretary, South Dakota Gov. Kristi Noem.

At confirmation hearing, the South Dakota governor cited an ‘invasion’ of migrants even as illegal crossings have fallen sharply

Democrats downplayed the rise of foreign threats and instead repeatedly talked about white supremacists and other domestic extremists Friday as

Former Obama DHS Secretary Jeh Johnson joins 'Fox & Friends' to evaluate Mayorkas’ statements about the border and the Biden administration’s immigration policies.

Kristi Noem, South Dakota's firebrand Republican governor, faced questioning Friday at her confirmation hearing to be secretary of homeland security. Noem, the daughter of a farmer and a former representative from South Dakota, is being questioned before the Senate Homeland Security and Governmental Affairs Committee.

News Oklahoma's Stef Manchen listened to an advocate who says this could be the push for change they've been after.

When it comes to immigration, which normally falls under the Department of Homeland Security, Kristi Noem would take direction from two other people, sources tell NBC News.

South Dakota Governor Kristi Noem during her Senate confirmation hearing to be Secretary of the Department of Homeland Security pledged that she would not politicize FEMA aid depending on the state, and said that she would provide U.

Trump DHS secretary nominee Kristi Noem told GOP Sen. Bernie Moreno in her confirmation hearing that she believes Laken Riley would be alive if she had been leading DHS.