Public opinion surveys around the world consistently show that many people overseas find Americans overbearing, aggressive and domineering. Often this is ascribed to American foreign policy that is said to have offended so many. As it turns out, the problem may not be in Washington at all. Instead, think Hollywood. Hollywood, if nothing else, is prolific, churning out films and television programs that often appear on screens large and small around the world. These shows frequently present the only perspective that international viewers get of what Americans are like. A new study demonstrates that, thanks to Tony Soprano, "Sex and...