Sylvester Stallone has been here reprising his role as Rocky in the movie Rocky Balboa. And so, it turns out, are Rocky's pet turtles, Cuff and Link - and they are the same turtles featured in the first Rocky, shot here 30 years ago. Cuff and Link are alive and well and living in Kensington, and they're still in showbiz. (They have the hard shell for it.) A Rocky Balboa rep told me recently that the turtles used in this sixth Rocky movie were making their screen debut. But Joseph Marks and John "Red" Stuart, reading that claim in last...