Harrowing Half Dome hike: Hikers seek shelter in cave, survive lightning strikes during storm

A group of friends were forced to take shelter in a cave during a storm at the top of Yosemite’s most notorious hike — Half Dome. Two of them were even struck by lightning, but miraculously, all of them survived and are now back home. NBC Bay Area’s Jessica Aguirre spoke to two members of that group, about their experience.