Once Sidney gets you down stairs let the robots kill her, then you won't receive bad Karma and you can loot her for a unique 10mm machine gun which is the best 10mm in the game
Second you can convince the head robot that your an important American President won't spoil who, however you can convince the droid to make a fake copy and give you the real one, that way you can sell the fake document to Abraham Washington, and keep the real one for yourself or sell it to other traders who seek the document
You can also find a copy of the Magna Carta and the Bill of Rights down here which sell for like 100 caps a piece.
anyway lots of caps and a cool 10mm machine gun are your loot. hope this helps
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