Best Headlines of 2002 -Something Went Wrong in Jet Crash, Expert Says -Police Begin Campaign to Run Down Jaywalkers -Iraqi Head Seeks Arms -Is There a Ring of Debris around Uranus? -Prostitutes Appeal to Pope -Panda Mating Fails; Veterinarian Takes Over -Teacher Strikes Idle Kids -Miners Refuse to Work after Death -Juvenile Court to Try Shooting Defendant -War Dims Hope for Peace -If Strike Isn't Settled Quickly, It May Last Awhile -Cold Wave Linked to Temperatures -Enfield (London) Couple Slain; Police Suspect Homicide -Red Tape Holds Up New Bridges -Man Struck By Lightning Faces Battery Charge -New Study of Obesity Looks for Larger Test Group -Astronaut Takes Blame for Gas in Spacecraft -Kids Make Nutritious Snacks -Chef Throws His Heart into Helping Feed Needy -Local High School Dropouts Cut in Half -Hospitals are Sued by 7 Foot Doctors -Typhoon Rips Through Cemetery; Hundreds Dead