Pope Leo XIV is encouraging young people in Cameroon to resist the temptation to migrate and to stay at home and fight corruption. Leo delivered the twin messages during a meeting with students at the Catholic University of Central Africa. They're themes Leo has highlighted during his visit to Cameroon, the second leg of his four-nation African trip. He leaves Saturday for Angola, another country blessed with oil and other natural resources, but where a third of the population lives on less than $2.15 a day.