Someone needs to verify this letter and make absolutely certain is was issued and was issued on official senate letterhead etc. If we can get a copy of the cached version that was posted on Reid's website it would be even better.
It is on their web site.
National Review has it on their blog (the letter):
http://media.nationalreview.com/post/?q=NzMyNjE1N2UwZjk4ODY3MjYzYTdhNzgwMTkwZjYwMDE=
See 807....Right out of the Azz's mouth!