tham luang nang non cave

7 days in the dark: Time is running out for teenage soccer team

Around 1 p.m. last Saturday, the weather was clear when Prajak Sutham, 14, Pipat Bhodi, 15, and some of their soccer teammates chained their bikes to a rail, hooked their backpacks over their shoulders, and hiked into Tham Luang Nang Non cave in the mountains of northern Thailand.