From Jason Kottke’s weblog:
Today I learned that the US government considers the US border as extending 100 miles into the country. This means that states like Maine, Michigan, and Florida are entirely within the border area and 2/3 of the US population lives within the border.
In an update to the post he explains that the border is actually more complicated than that. “Precise” and “linear” seem not at all how you would describe how borders actually behave in the world. There’s the 100 mile wide extended border, the functional equivalent border, and within those, the physical terrain where border stops occur and humans start getting involved. What your rights to privacy are in these areas seems pretty open to legal interpretation, and those rights are often abused by border patrol officers.
In addition to the This American Life episode he links to, it also reminds me of the On The Media series about the experience of being detained. It also makes me think of Francis Alÿs’s performance/video The Green Line where he physically traced the “green line” border through Jerusalem using a can of green paint.