For those who find the selves needing to argue in support of concealed carry reciprosity there is an excellent article in the Federalist. It systematically lays out the reasoning that denying concealed carry reciprocity is relegating 2A to the status of less than other co stitutional guaranteed rights. If you are interested, you can read it here:
Without Concealed-Carry Reciprocity, Self-Defense Is Second-Class Right
Without Concealed-Carry Reciprocity, Self-Defense Is Second-Class Right