Well, if you like McCain, you are going to love Thompson -- because if he is getting into the race, it's to help McCain get the nomination.
Thompson's Support for McCain Examined
http://www.freerepublic.com/focus/f-news/1803149/posts
Former Sen. Baker pushes Fred Thompson for president (Thompson supported McCain)
http://www.freerepublic.com/focus/f-news/1803149/posts?page=81#81