A sea lion is slowly being strangled by a loop of line around his neck, so rescuers race to save him. Then, rescue teams work around the clock to prevent an ecological disaster after an oil spill in Galveston, Texas.
A sea lion is slowly being strangled by a loop of line around his neck, so rescuers race to save him. Then, rescue teams work around the clock to prevent an ecological disaster after an oil spill in Galveston, Texas.