For decades, women battered the walls of the male fortress of television journalism, until finally three-Diane Sawyer, Katie Couric, and Christiane Amanpour-broke through, definitively remaking America's nightly news. Drawing on exclusive interviews with their colleagues from childhood on, a lively and eye-opening narrative, revealing the combination of ambition, skill, and character that enabled these three singular women to infiltrate the once impenetrable "boys club" and become cultural icons