I don't think the document was produced in Windows/Word, since there are small but important font differences (and I'm very anal about fonts :) It may have been produced in Word Perfect, or with a Mac.
Did the Republicans deliberately plant forgeries to take the attention away from Ben Barnes' statements? Where did the documents originate? That after all was the REALLY damning evidence.
It is a terrible time when we have to doubt if such subtrefuge is afoot.