“The fact of the matter is, we are not going to be able to build a wall high enough or a fence strong enough to keep people out who are determined to get in.”— Michael Chertoff
“We had a problem with the security of the borders. We were unable to secure the borders from foreign fighters coming into Iraq.”— Paul Bremer
“Borders are set up to define the places that are safe and unsafe, to distinguish us from them.”— Ana Castillo