The World Conference on Human Rights reaffirms that States are duty-bound, as stipulated in the Universal Declaration of Human Rights and the International Covenant on Economic, Social and Cultural Rights and in other international human rights instruments, to ensure that education is aimed at strengthening the respect of human rights and fundamental freedoms.

UNESCO: Vienna Declaration and Programme of Action

Clinton said the U.S. is duty-bound to allow Mexican truckers to operate in the U.S., as long as they do so safely.

CNN: Drugs, Immigration Top Clinton's Mexican Agenda