It's been 25 years since the printed health warnings have been changed on cigarette packs. Now, smokers will have to see graphic depictions designed to shock new smokers and scare existing one into quitting. On the front and back upper half of every cigarette pack, there will now be color images of damaged teeth, infected lungs and a man exhaling smoke through a tracheotomy opening in his neck. An amputee identified as Marie from the Bronx will be part of a TV commercial. Duff Wilson covers the pharmaceutical and tobacco industries for the New York Times.