CNN Worldwide president Jim Walton says of Christiane Amanpour: "Her work burnished our news brand and gave it authority. In turn, the CNN imprimatur opened doors for her around the world and provided a global platform for the intelligent, courageous, principled reporting that is her signature. She will depart her CNN International show at the end of April." || ABC News memo: "With Christiane we have the opportunity to provide our audiences with something different on Sunday mornings."