It is true that the administration produced a great amount of information, but unlike the prosecutors in the investigations involving Presidents Carter and Reagan, we have been forced to go to court time and time again to seek information from the executive branch and to fight a multitude of privilege claims asserted by the administration -- every single one of which we have won.

CNN: Transcript: Judiciary Committee impeachment hearing

This has led to a great increase in the amount of genealogical information that has been converted from analog original sources to digital sources available for on-line searching and access.

FORBES: The Ascent of Storage-Preserving Family History