WASHINGTON (Reuters) - American women are anxious these days and no wonder: They've been vilified as inadequate mothers, desperate housewives, lackluster academic scientists and -- most rudely -- too fat to be French. These characterizations have come in guilt-edged packaging on television, in newspapers and a raft of non-fiction books about the plight of U.S. women in the 21st century. One of the most celebrated new works takes aim at the fallacy of having it all as a mother. Author Judith Warner dubbed the problem, and her book, "Perfect Madness: Motherhood in the Age of Anxiety." It isn't just about...