As much as I would like to be able to concealed carry beyond state lines in a simpler fashion, I do feel that this encroaches on states' rights, a bit. There would need to be national standardization of the process by which a person obtains their CWP and we would need states to vote in agreement on that. Not saying it can't happen, but the path needs to be clearly laid out in a way that respects states' rights and holds a high standard. I also worry that nationalizing this could lead to a sweeping national opposition to CWPs, but that may be a slightly irrational fear. I just don't trust centralizing this issue with the federal government, right now.