How the Trump administration is building out its immigration enforcement machine
President Donald Trump has quickly mobilized wide swaths of the federal government to arrest and detain undocumented ...
Government Executive26d
What does the head of Homeland Security do?
The office was headed by former Pennsylvania Gov. Tom Ridge, who went on to become the first secretary of homeland security when Congress formally established the department by law in 2002.
Kristi Noem sworn in as Department of Homeland Security secretary after Senate confirmation
After a scheduling hiccup, Kristi Noem was finally sworn in Saturday as Department of Homeland Security secretary.