Salon.com has the latest on the Bush Jacket Bulge. According to a NASA Scientist, its real.

"Dr. Robert M. Nelson, however, was not laughing. He knew the president was not telling the truth. And Nelson is neither conspiracy theorist nor midnight blogger. He's a senior research scientist for NASA and for Caltech's Jet Propulsion Laboratory, and an international authority on image analysis. Currently he's engrossed in analyzing digital photos of Saturn's moon Titan, determining its shape, whether it contains craters or canyons."

No word on what the bulge is exactly, only that its shape is closely associated with some sort of electrical device.