Donald Trump is facing questions about his cognitive health after another mix-up where he called Secretary of Homeland Security Kristi Noem by the wrong name ...

Trump loyalist Corey Lewandowski is under fire for his growing influence within the US Department of Homeland Security and rumours of a romantic relationship with DHS Secretary Kristi Noem, sparking ...

As Homeland Security Secretary Kristi Noem jetted across South America last week, there was one familiar face from President ...