Homeland Security has long been looking to expand its operations beyond US borders. Some countries have pushed back, stating concerns about possible civil rights violations; others are still debating.
"Air rage" over reclining airplane seats is becoming a bigger and bigger problem, even grounding some planes. As airlines cram more people into the economy section, some passengers are buying devices like "Knee Defender" to thwart reclining. Still, new seats and seating layouts could relief the pain of today's tight seats.