There is a presumption in the minds of many people that the federal government has jurisdiction, anywhere. We even see the FBI investigating incidents in foreign, sometime hostile nations. Our purpose here however is to look at the extent, if any, of federal jurisdiction, within the geographic boundaries of the member States of the Union. It should be understood that there is a lot more to the extent of jurisdiction than will be discussed here. We are simply addressing those limitations as the apply to the recent events involving KC Massey and Camp Lone Star.