Well NYC is an embarkation point for international travelers to the USA, is it not? I'm not sure that searching a passenger on a train from NYC is inherently mo

Well NYC is an embarkation point for international travelers to the USA, is it not? I'm not sure that searching a passenger on a train from NYC is inherently more infringing on liberties than searching a passenger on a van from the Mexican border, as both "start points" for travel are very much borders of the U.S.