Yeah. I always have trouble linking to these folks (even though they're on-target a lot of the time) just because folks dismiss it out of hand.
Here's the source:
http://thomas.loc.gov/cgi-bin/query/F?c112:3:./temp/~c112n8J...:
Here's the source:
http://thomas.loc.gov/cgi-bin/query/F?c112:3:./temp/~c112n8J...:
A much superior source is the one you linked - factual and free of sensationalistic spin.