Distributed nationally on the Knight-Ridder Tribune wire U.N. Treaty Targets MotherhoodBy Patrick F. Fagan and Brett D. Schaefer Who could object to motherhood? Or to Mother's Day, when we honor the sacrifices made by all mothers? The United Nations, that's who. Using a treaty known as the Convention on the Elimination of All Forms of Discrimination Against Women (CEDAW), the United Nations for years has been urging nations worldwide to, among other things, discourage full-time motherhood and scrap observances of Mother's Day. And thanks in part to an action taken by the Bush administration, it may not be long...