BATTLESHIP TEXAS BACK IN ACTION The leaky ol’ boat is taking on a new role in national security: This week, it has become the training ground for a 6-ft.-long drug-sniffing robot tuna. A group out of Boston has designed the BIOSwimmer, described in the Sugar Land Sun as a “highly maneuverable, unmanned underwater vehicle that is equipped with a sophisticated suite of sensors.” Already having served dutifully in 2 world wars, the veteran ship is now helping to protect our ports: “The test team is planting packages of mock contraband of varying sizes in tight, hard-to-reach spaces on the battleship’s hull and putting the BIOSwimmer through the paces to see if it can successfully detect them.” [Sugar Land Sun; previously on Swamplot] Photo: Candace Garcia