In February [2013], he underwent a procedure known as lap-band surgery, which is designed to limit a patient's caloric intake by placing a rubber band around the stomach. It is considered a less dramatic alternative to gastric bypass surgery - a more invasive procedure that can permanently reduce the size of the stomach.
source: CBS NEWS/ October 25, 2013
I guy without any self-control in eating, to the point he needs surgery, has a lot of skeletons in his closet when it comes to corruption. Especially in New Jersey.