Would you stick you arm down a shark's throat to save it?

dailymail.co.uk — It can't be easy trying to light up under the ocean. But while at first glance it looks like he's enjoying a cigar, this shark has actually come off worse in an encounter with a fisherman. When the grey nurse shark was found by two divers in Australia, he had a 4ft gaff - a hooked pole used to haul big fish on to boats - wedged in his mouth.