The 2013 Fortune’s Most Powerful Women’s Summit was held in Washington D.C. last week (Oct 15-17). The event started as a list 15 years ago and has evolved into one of the world’s most extraordinary leadership communities. The world’s most powerful women in business (IBM, Xerox, Coca-Cola and more) have joined female leaders in government, philanthropy, education and the arts for three days of fascinating discussion. Learn more from these amazing women at Fortune.com and Fortune’s YouTube channel.