You have pointed to the right section. They can't just deport anyone they want.
Go down to the section on terrorist activities, click the link. That's what the claim is.
Go down to the section on terrorist activities, click the link. That's what the claim is.
They probably invoked very particular section of the law which gives a power to the US Secretary of State to take green card in extraordinary circumstances of danger to the states.
The provisions you keep citing most likely can’t be invoked like this, and must involve immigration courts. It’s much harder for the state to remove permanent residents than visa holders.
You are miles out of your depth.
They didn't "invoke" anything.