A San Francisco dog wags its tail and kisses rescuers after it's plucked from the side of a cliff

A pet dog fell off an oceanside bluff in San Francisco and spent more than 20 minutes clinging to a narrow ledge until firefighters came to its rescue, officials said. The brown and white dog was playing with another pooch on Tuesday at Fort Funston, a coastal park with steep bluffs that can drop up [...]