Once-conjoined N.Y. twins make debut at hospital

Shellie and Greg Tucker, parents of Allison, center left and Amelia, center right, pose for photographs with their nine-month-old girls who were formerly conjoined twins, tand heir son Owen, 2, and Dr. Holly L. Hedrick, second left, and Dr. Scott Adzick, right, at Children's Hospital of Philadelphia (CHOP) Thursday, Dec. 20, 2012, in Philadelphia. Surgeons at CHOP separated the Tucker girls during a seven-hour operation in November. The infants from Adams, N.Y., had been joined at the lower chest and abdomen. They shared their chest wall, diaphragm, pericardium and liver. (AP Photo/Matt Rourke)