Dr. Sherif Abouelnaga speaks to an audience in Dallas about the 3 C’s of life: choices, chances and changes. “You must make a choice to take a chance to change your life.” Dr. Sherif’s personal belief in the 3 C’s has helped him to change the lives of many. As a co-founder of Children’s Cancer Hospital Egypt 57357, he helped to launch the busiest and largest pediatric cancer hospital in the world. This is his story and their vision.