Hard as it is to believe, the Giants’ defense could soon be at full strength. OK, maybe not full strength, but they could soon be pretty close now that both DT Chris Canty (calf) and LB Michael Boley (knee) are back at practice. Canty said he practiced fully today and Boley said he took about half the snaps. And both players said they felt pretty good when the workout was done. It sounds like Canty is the closest to making a return. He said he “felt really good out there” ...