Crazy, this popped up in my YouTube subscriptions two days ago. https://youtu.be/pgPfkqQcIZs https://youtu.be/pgPfkqQcIZs They do seem to know what they're do

Crazy, this popped up in my YouTube subscriptions two days ago. https://youtu.be/pgPfkqQcIZs https://youtu.be/pgPfkqQcIZs They do seem to know what they're doing by going after rudders and keels. And they seem to take off when they have accomplished their objective.