U.S. and Canadian experts weigh options to save ailing orca

SEATTLE — U.S. and Canadian experts are weighing a range of emergency options to save an emaciated orca including possibly feeding it live salmon at sea dosed with medication.
Whale researchers are worried about the survival of the four-year-old female orca known as J50, a member of the dwindling population of southern resident killer whales that spends summer months in the inland waters of Washington and British Columbia.
Another female orca from the group of just 75 animals, known as J35