In a nutshell, Walker frequently tells a story about how he got a special invite from Nancy Reagan to speak at the Reagan Library, how he got a special sit-down meeting with Mrs. Reagan, and how she was so moved by his amazing similarities to her late husband that she arranged a surprise for Walker when he went to the Library: Walker would be the first person to touch the Reagan inauguration Bible since the Gipper past away.
I contacted the Reagan Library and the archivist in charge of the Reagan Bible said that it was Walker, not Nancy Reagan, that made the request to get his picture with the Reagan Bible and that many people have handled the bible since it came to them in 1992.
In other words, Walker's story was total BS and there was nothing at all special that happened to Walker during his visit to the Reagan Library.
This is just another case of Walker making-up a story in a desperate attempt to impress people.
I've got all the details over at The Progressive.