A SHARK reveals its fearsome teeth - trying to take a bite out of a camera on the ocean floor. This close encounter was captured by wildlife photographer Amos Nachoum, 63, from Israel, during one of his photo expeditions. The 14 ft shark swam around the area for four hours, giving Amos and his crew an up close view of this often feared ocean giant. Amos has been exploring and leading wildlife tours for over 40 years and wishes to change people's negative views about sharks. He owns Big Animals Expeditions and runs photo tours via his website http://www.biganimals.com.