Rome CNN  —  Pope Leo XIV indicated on Saturday that his papacy will follow closely in the footsteps of the late Pope Francis, telling church cardinals that they should take up that “precious legacy” and identifying artificial intelligence as a main challenge for working people and “human dignity.” Pope Leo , born in Chicago as Robert Prevost, was elected Thursday, becoming the first US-born pope to the surprise and delight of many Catholics across the Americas. In his first formal meeting with