A woman whose life is the stuff of a hit movie In 2000, Erin Brockovich-Ellis became the focus of a film about her efforts to expose an energy company's contamination of a community's water supply. Actress Julia Roberts played the role of the flamboyant, in-your-face environmental researcher. This week, Brockovich-Ellis, now 44, will be a keynote speaker at the W omen in Leadership Summit sponsored by Linkage Inc., a Massachusetts leadership ...