Thailand's Tham Luang Nang Non cave complex, famous for last year's dramatic rescue operation that saved the lives of 12 boys and their football coach trapped inside the complex, has reopened for tourists. The cave complex in the Mae Sai district of Thailand's northern Chiang Rai province was officially reopened at an inauguration ceremony today. Speaking at the inauguration, Chongklai Voraphongston, deputy director-general of Thailand's Department of National Parks, Wildlife ...