Casey Anthony’s father got emotional when he was questioned recently about late granddaughter Caylee, whose body he has been accused of disposing. George Anthony’s teary reaction to the questions about little Caylee was captured in an on-camera interview for “Casey Anthony’s Parents: The Lie Detector Test,” hitting A&E on Thursday, according to the sneak peek viewed by TMZ. He looked to be “struggling” when repeatedly asked if he’d concealed the body of his 2-year-old granddaughter, who disappeared in 2008. In the special, George attributes his emotional response to envisioning the woods where…
