President George W. Bush signs H.R. 4472 the Adam Walsh Child Protection and Safety Act, in the Rose Garden at the White House in Washington on July 27, 2006. The bill was named for 6-year-old Adam Walsh who was abducted and killed 25 years ago. John Walsh (fourth from left) gives a thumbs up as his wife Reve Walsh (second from left) holds hands with Senate Majority Leader Bill Frist, they were also joined on stage by members of Congress. (UPI Photo/Kevin Dietsch)..