http://apnews.myway.com/article/20040214/D.../D80N1IDO0.html
As anyone who is or has been in the military can tell you, everytime you report to a duty station or leave a duty station there is a record of it in your official records.
The fact that "But the records provided no evidence Bush served in Alabama." therefore proves that Bush did NOT show up for duty in Alabama and should be calledd tyo task for how he managed to pull that off.