NEW YORK - America's feminist leaders and their critics agree on at least one current political fact: These are daunting times for the women's movement as it braces for another term of an administration it desperately wanted to topple. "The next four years are going to be tough, so we must be tougher," National Organization for Women (news - web sites) president Kim Gandy recently told supporters. "Our health, our rights, and our democracy are teetering on the brink."