Even the heroes are leaving the United States.
I don't know, is it because his property taxes and income taxes have become more than he can afford? Is he not respected as much as in years past? Leaping over those tall buildings in a single bound does do a number on the knees and joints, since he is not a union member, maybe medical bills are too high!! Hero outfits have become hard to find in this country as most garments are manufactured over seas. Good Luck to Superman and Lois and will look to see them on House Hunting International.
Now, has anyone seen Batman lately? Last I heard he had traded in the Bat Mobile in the cash for clunkers program and was purchasing a two door Hyundai.