You are thinking of that bastard unit the pound-mass, defined as the mass that produces one pound force at normal Earth gravity. The true mass unit for the US customary system is the slug which weighs in at 32.2 pounds at normal Earth gravity. Just as a kilogram weighs 9.81 Newtons in Earth gravity. No tweaking required.
And don't forget the metric system's own bastard unit: the kilogram-force. Which, I might add, is far more commonly used than pound-mass, unless all of the metric world's cheap bathroom scales are really sophisticated mass-balances in disguise. And whereas pound-mass is always specifically stated, kilogram-force seems only weakly attached to the force.
And then there are the first few flight test airframes which are so different that Boeing had to abandon its plans to actually deliver them to customers.
And once that happens, Microsoft, know full well that I will not be going back.
About the only thing that was controlled more strictly than wine were the thousands of envelopes known to contain tickets to a big college football bowl game.
Lots of information there on Romney's policies and ideas.
Why not simply inform yourself, rather than repeat these tiresome and slanted charges planted in your mind by partisan news sources?
Because if his website is anything like the public appearances of Romney himself, it changes content based on the state your IP address maps to.
And for similar reasons, nobody is any more worked up about this than if France tested a new missile, and maybe even a little less concerned than if the US developed a new ICBM.
Link to Original Source
Unless there is a clear way to tell which has been unprinted and then reprinted it simply devolves into a case of who has more lawyers on speed dial.
And to build on another poster's reply to my first comment, with a little malice aforethought, the unscrupulous could print the originals on paper that has already been unprinted a few times as an 'eco-friendly' feature. If this tech really works as summarized then the only truly safe document is one that can't be unprinted cleanly.