Astonishing rescue: How Thai boys trapped in cave were discovered

"How many of you?" asks a diver loudly, a torchlight scanning the hungry boys crowded on a muddy bank for the last 10 days. "Thirteen?.... Brilliant" -- a remarkable short exchange captured on video that has electrified Thailand and paved the way for an astonishing rescue. But the boys' ordeal isn't not over and they may have to wait months before they're back home. as rescuers arrive at a plan to get the boys out.