You are correct: the federal government, with the exception of Trump from time to time, is totally falling down on its Constitutional mandate to protect the states from invasion.
Are the Executive and Legislative branches of the United States of America made up of gutless coward TRAITORS?!?!
This is an INVASION!! Declare WAR!!! All nations who have contributed invaders should be offered a chance to unconditionally surrender... or else.
You are correct: the federal government, with the exception of Trump from time to time, is totally falling down on its Constitutional mandate to protect the states from invasion.