Department of Homeland Security Secretary Kristi Noem expressed her appreciation to President Donald Trump after he terminated her as cabinet secretary."Thank you @POTUS Trump for appointing me as the Special Envoy for the Shield of the Americas," Noem wrote Thursday on X, noting that she looked forward to working with Secretary of State Marco Rubio and Defense Secretary Pete Hegseth in the new position.Noem went on to tout her "accomplishments" at DHS."We have made historic accomplishments at t...