Today's show is a heartwarming and uplifting true story of one man's search for his biological parents, after having been given up for adoption as a baby. Philip Klaus knew nothing of his biological parents and no one would give him any clues. He loved his adoptive parents and didn't want to hurt them, so he waited until they had died before beginning the search for his 'real' parents. Philip's search, which he describes in his new book, Blood Ties, is filled with heartache, frustration and trepidation. But, his persistence is ultimately rewarded as he discovers why his biological parents had kept his birth a mystery and why they gave him up for adoption.