[Immigrants] who come from anywhere there is hunger, unemployment, oppression, and violence and who clandestinely cross the borders of countries that are prosperous, peaceful, and rich in opportunity, are certainly breaking the law, but they are exercising a natural and moral right which no legal norm or regulation should try to eliminate: the right to life, to survival, to escape the infernal existence they are condemned to by barbarous regimes entrenched on half the earth's surface. If ethical considerations had any pervasive effect at all, the women and men who brave the Straits of Gibraltar or the Florida Keys or the electric fences of Tijuana or the docks of Marseilles in search of work, freedom, and a future should be received with open arms.