A Queens, N.Y. man sued his local Subway restaurant after he made a frightening discovery that gives new meaning to his former favorite, the Italian cold-cut trio: a knife baked right into the bun. John Agnesini, 27, was shocked to find the surprise ingredient, and a large one at that, in his sandwich. The design director of HX magazine was sitting at his computer doing work and not looking at what he was about to put into his mouth. Agnesini said he didn't bite into the knife's blade and wasn't cut, but a few hours later, he said he felt sick to his stomach and went to his doctor.