This week, feminism passes a milestone of sorts as the iconic publication, Ms. Magazine, looks back on its first fifty years. A new book has just come out, called "50 Years of Ms.: The Best of the Pathfinding Magazine That Ignited a Revolution." It features articles from each decade and traces the evolution of what was once known as the "women's liberation movement." Kathy Spillar, executive editor of the magazine, noted the first issue looked at the abortion controversy, a topic just as highly relevant today. ...