How dangerous are sharks off the Israeli coast?

Searches resumed Tuesday morning for a man believed to have been attacked by sharks yesterday off the coast of Hadera.The navy has joined the search effort and is using advanced technological equipment to that end. The man is a Petah Tikva resident in his 40s and a father of four. Beaches between Hadera and Netanya remain closed. Rescuers are doubtful the man will be found alive, after beachgoers witnessed the attack and called for aid. KAN's Mark Weiss spoke with Dr Aviad Scheinin from the Morris Kahn research station at Haifa university’s School of Marine Sciences. (Photo: MDA)See omnystudio.com/listener for privacy information.