After a group of firemen from the Fresno Fire Department had extinguished a burning house, Cory Kalanick wanted to go inside to inspect and be sure nobody was left behind. Once inside, in a smoke-filled room, he discovered a little kitty lying immobile on the floor. He immediately picked the cat up and took him outside to try to resuscitate him. All of it was recorded using a GoPro camera attached to his helmet.
Stories like this are always heartwarming to see.