In an open letter, the parents of kidnapped journalist Austin Tice plead for his return. "Our family is longing for the safe return of our cherished son and beloved brother Austin, who was taken captive while working as a journalist in Syria. So many things have happened in the more than 18 weeks he has been missing. We missed him terribly at the family gathering for the feast of Thanksgiving. We are a close-knit family, sharing so many memories and traditions. Now, as we prepare for the joyful celebration of Christmas, we desperately want our family to be whole. Our hearts are heavy to think his chair may once again be empty at our family table; we dread missing his great storytelling and contagious laugh."