To thine own self be true, and it must follow, as the night the day, thou canst not then be false to any man.
There are things you do when you're writing that are so fun to do it's almost like they're private jokes that are amusing to you but no one else is going to enjoy them nearly as much and you worry you're going to have to take them out in the end.
The threat of terrorism is great and with today's porous borders, someone could bring a biological weapon into our country or sneak a dirty bomb across unmanned portions of our borders.