By that time, wehadtwodogsinthe backyard. Iwent outside and walked around, onedog (ajackRussell) in my arm, the otherdog (achocolatelab) being dragged there by the collar.
In a lab at Brookhaven National Laboratory on Long Island, Gene-Jack Wang is injecting overeaters with a radioactive sugar solution and putting them into a positron-emissions tomography machine to see how their brains react to food.