Your comment is stereotypical and ignorant. Mexicans are among the hardest working people on the planet, according to statistical research.
Furthermore, it might be more fruitful if people wrote their Passport's built date (it's on the box) and whether or not they have this issue. My Passport's built date is 30.10.14 and I don't have any issues with the space bar nor any light spill from the keyboard.
Posted via CB10