President Donald Trump’s national security adviser is directing roughly 160 career government employees on temporary duty at the White House National Security Council to work from home for the time-being. It's happening as the administration reviews staffing for the White House arm that provides national security and foreign policy advice to the president. That's according to Trump administration officials who spoke on the condition of anonymity to discuss the internal deliberations. The career employees were summoned on Wednesday to an all-staff meeting in which were to be told they’ll be expected to be available to the NSC senior directors but would not need to report to the White House.