Military helicopters and ziplining commandos rescued eight people, including six schoolboys, who were trapped for hours on Tuesday in a stricken cable car high above a remote Pakistani valley. The daring rescue began with a helicopter plucking a child to safety after almost 12 hours, but it was forced back to base as bad weather closed in and night fell. Then, commandos from Pakistan's Special Service Group (SSG) -- known as the Maroon Berets -- used the cable keeping the gondola from plunging into the valley as a zipline to rescue the rest of those stranded.