While we are on the subject of gun laws being invalid, it should also be noted that the 2nd Amendment part of the Constitution of the USA is valid in all 50 states. States Do Not have the Right to Violate our Constitutional Rights.Therefore, if we have the right to carry in one state, we have the same right in all states. Do we have the right to carry openly in all 50 states, NO. Do we have the right to carry concealed in all 50 states, NO. Why not? Remember, it says: "right to keep and bear arms" and "shall not be infringed". As many keep reiterating, our constitutional right is being violated by many states and the Federal government. It is time for change; to change back to the way it's supposed to be per the Constitution of the USA.