With respect, that’s erroneous. That power can be delegated by the Attorney General or Homeland Security. Pls see post #168.
With due respect..... you need to read your own stuff....
“the Attorney General may enter into a written agreement with a State, or any political subdivision of a State, pursuant to which an officer or employee of the State or subdivision, who is determined by the Attorney General to be qualified to perform a function of an immigration officer in relation to the investigation, apprehension or detention of aliens in the United States (including the transportation of such aliens across State line s to detention centers),” INVESTIGATION, APPREHENSION or DETENTION, stops short of DEPORTATION.
The States have no authority to deport and that is not transferrable to the States.