VATICAN CITY (AP) — Pope Francis has presided at his weekly audience with the public at the Vatican. But the pontiff said that he’s still unwell and he asked an aide to read his remarks for him a day after canceling an overseas trip. Francis will turn 87 on Dec. 17 and had part of one lung removed as a young man. He stood up briefly at the start of the event in a Vatican auditorium on Wednesday and made the sign of the cross and then sat down. Francis has a lung inflammation causing breathing problems. The Vatican announced on Tuesday to skip a three-day trip to a U.N. climate conference known as COP28 in Dubai.