With regard to the exchange of international information, not every country has a program with the United States like NEXUS—and, of course, people do this voluntarily and they're trusted travellers. It goes without saying that we have much more control over what we do domestically than we do with the exchange of information with other countries. What mechanisms and safeguards are being put in place to make sure that the rights of our citizens are being respected and not taken advantage of in the information we exchange?
On June 5th, 2012. See this statement in context.