Homeland Security Secretary Kristi Noem has announced new immigration enforcement leadership as she pledged to step of polygraph tests on employees to identify those who may be leaking information abo

Homeland Security Secretary Kristi Noem says her agency has identified two individuals who allegedly leaked information about planned immigration raids. The alleged leaks potentially jeopardized law enforcement operations and will be referred to the Justice Department for criminal prosecution.

Homeland Security Secretary Kristi Noem says polygraph tests are being used to find staffers in the department who may be leaking information about impending immigration raids. CBS News chief White House correspondent Nancy Cordes has more.

Todd Lyons has risen from running the New England field office of U.S. Immigration and Customs Enforcement to landing the top job at the agency in Washington D.C.

US Secretary of Homeland Security Kristi Noem said that she has appointed Todd Lyons as acting director of ICE.

Homeland Security Secretary Kristi Noem has announced new immigration enforcement leadership as she pledged to step up polygraph tests on employees to identify those who may be leaking information about immigration operations.