If you're a US citizen and you write a DHS attorney an email expressing some mild criticism of management of a case, you will instantly be labeled a domestic terrorist and they will start monitoring your email and send agent by to actually terrorize you. This is Kristi Noem's DHS.

Homeland Security is targeting Americans with this secretive legal weapon
Under Trump, the Department of Homeland Security has weaponized administrative subpoenas to attack free speech, according to privacy and civil rights groups.