If you are asking what the P&I Clause was intended to mean in the 14A, as quoted on what I posted to you, Bork says this about the P&I Clause: "One would not expect ratifying conventions to enact a constitutional provision they intended to mean nothing. But that hardly solves the problem, and the problem is that we do not know what the clause is intended to mean.
So his point is judges should not insert their own personal moral viewpoints of what THEY think a clause should mean where they have no guidance from original understanding of the text. He therefore approved Justice Miller's judicial restraint and "sound judicial instinct" in doing just that.
For example, Justice Thomas goes into detail with extensive references to define those terms in the 2 cases I linked. The Heritage Foundation gives a definition that is consistent with J. Thomas =>
"Privileges and immunities" constituted a summary of ancient rights of Englishmen that the colonists fought to maintain during the struggle against the mother country.
http://www.heritage.org/constitution#!/articles/4/essays/122/privileges-and-immunities-clause
Does Judge Bork provide a definition, and if so, what does he say?