Shark remains stranded in South Korean canal after second rescue attempt ends

BUSAN, South Korea: A second attempt to guide a shark stranded in a canal in the South Korean port city of Busan back to the open sea ended without success on Friday, with the animal staying in the waterway into a third week. Rescuers, who had been using a net to try to coax it out, had to end the operation after a two hour chase due to the risk of their huge net getting caught on rocks. They now