'Naked caveman' striking fear into hikers who stumble across him on the mountain he has called home for three years while supporting himself by donating blood A mountain community in Texas claims it is being terrorised by a 'naked caveman' who lives in the hills and harasses hikers and passers-by. The man has apparently occupied a remote cave above El Paso for three years, and supports himself by donating blood plasma and recycling cans. But local residents say they have seen him prowling around their houses, and are intimidated by his aggressive behaviour. The inhabitants of an apartment complex at...