I've been watching for signs ICE/HSI was still abusing customs summonses, one of their go-to tools — despite a 2018 DHS inspector general report that determined this species of administrative subpoena is basically only good for merchandise inspections
theintercept.com/2018/05/07/c...
How Customs and Border Protection Illegally Tried to Unmask a Rogue Twitter Account
A CBP agent demanded that Twitter turn over all its records on the @ALT_USCIS account. Problem was the order had no legal justification.