text: Wow, but that's all spurious.  To begin with, the Government does not publish individual census responses within the lifetime of the respondent.  And the info you mention are held by different levels of government who (thankfully) do not have the authority to link it.
  
  ...Being able to compel information on an ad hoc basis with a warrant is nothing at all like collecting it systematically on a population basis, but go ahead if you want to keep saying it is....