| 1 | They darted spears at the seal. | |
| 2 | Seals, turtles and penguins have flippers. | |
| 3 | Next the SEALs needed to destroy the damaged Black Hawk. | |
| 4 | This is the most dangerous drill that SEALs perform. | |
| 5 | "And we had a surprising result from an experiment with one seal following another," he said. |