Noem's role as Homeland Security secretary is expected to be more limited in scope than her predecessors’, sources familiar with the Trump transition tell NBC News.

President-elect Trump’s pick to lead the Department of Homeland Security (DHS), was postponed by two days. Noem will appear before

Kristi Noem was selected by President-elect Donald Trump to head up the Department of Homeland Security as part of a group of nominees intended to shake up the Washington establishment, but she may face questions during her confirmation hearing Wednesday about her inexperience on national security issues.

Noem, nominated as President-elect Donald Trump's pick for Homeland Security secretary, presented the State of the State address Tuesday in Pierre.

South Dakota Gov. Kristi Noem used her State of the State address on Tuesday to say goodbye. Noem is expected to resign sometime after President-elect Donald Trump’s inauguration on Jan. 20, if the U.

Governor Noem gave Lieutenant Governor Larry Rhoden a baseball bat with the message that it is his turn, as well as the 100th legislatures' turn, to step up to the plate in her absence. In the speech,