900-pound seal wouldn't stop trying to cross road so vet tranquilized her

SAN FRANCISCO -- Rescue crews in Northern California tranquilized a wayward seal that snarled traffic for two days by trying to cross a highway several times. A veterinarian using a pole-mounted tranquilizer sedated the 900-pound elephant seal Tuesday, and at least 12 people loaded the unconscious animal onto a tarp and then brought it to...