Terminator: The Sarah Connor Chronicles has only just started winning our hearts, and it's already on life-support. Its first episode scored an amazing 18 million viewers, after a high-rated football game. The second episode dropped by nearly half, and last night's outing dropped another 18 percent. It came in third, after American Gladiators and reruns of Two And A Half Men and How I Met Your Mother. Sitcom reruns! [Zap2It]