Buying a used Porsche can feel like a shortcut into the sports-car world, but hidden mechanical problems can turn that dream into a very expensive lesson. The following ten red flags are all tied to ...

Chinese President Xi Jinping shakes hands with South Korean President Lee Jae Myung during a MOU Signing Ceremony at the Great Hall of the People in Beijing, China, January 5, 2026. Yonhap via REUTERS ...