So I don't think I actually have a problem with businesses handing over their customer data if there is a valid warrant or subpoena. That's the system working as intended. The main crux of the problem here is that the DHS has been granted a wide berth by congress to issue administrative subpoenas - i.e. not reviewed by a real judge and not directed at criminals. In "good" times this made investigations run smoothly.…
I'm not an expert in fourth amendment but I do know that assuming a subpoena without judicial oversight violates the fourth amendment is not correct. All the fourth amendment guarantees is unreasonable search and seizure. In some circumstances a judicial subpoena may be necessary and others not. An administrative subpoena implies that there has been a legal procedure and the administrative agencies are not exactly ru…
ICE/DHS technically are just acting as marshals, merely ensuring that defendants appear at court proceedings and then enforcing court decisions (deportations).