South Korea: Celebrity shark guided out of Busan canal refuses to swim out to sea

• A famed dusky shark in South Korea is continuing to linger near a canal that it was ejected from on Wednesday.
• The shark, nicknamed Bukangi, became an unlikely sensation after it was spotted swimming in a canal in the south-eastern port city of Busan last month.
• For weeks, rescuers tried in vain to get her back to the open sea, using nets to guide it out.