The Aug. 11 searches of the Marion County Record’s office and the homes of its publisher and a City Council member have been sharply criticized, putting Marion at the center of a debate over the press protections offered by the First Amendment to the U.S. Constitution.
I'm not aware of any "debate". Everyone seems to be on the same page that this was an egregious abuse of power and a clear violation of Constitutional rights.
Article four section two states that judges are not allowed to overrule interstate law.
I don't see that.
The Citizens of each State shall be entitled to all Privileges and Immunities of Citizens in the several States. A Person charged in any State with Treason, Felony, or other Crime, who shall flee from Justice, and be found in another State, shall on Demand of the executive Authority of the State from which he fled, be delivered up, to be removed to the State having Jurisdiction of the Crime.
That covers people who commit a crime in state A and then flee to state B. It's not clear whether it's even possible for a citizen of state B to commit a crime in state A without entering state A.
Involuntary loss of citizenship is also unconstitutional.