I have a NEXUS card. You mentioned that the U.S. has investigated it. A NEXUS card for anyone who doesn't know, is used when you go to the airport. It has already put you through a high-security screening process. My wife has one as well. Are you saying or implying that they go through something over and above regular screening of me? I have nothing to hide obviously or I wouldn't get a NEXUS card.
On October 17th, 2016. See this statement in context.