spying on anyone who might be rumored to have a cousin living in the same apartment building as a man with a connection to Al Qaeda.
So you're saying that if I have a cousin (regardless of whether I only see this cousin once a decade) who lives in the same apartment building as someone rumored with a connection to Al Qaeda, then I should be the subject of a government counter-terrorist investigation?
NO THANK YOU, SIR!
Even if I have nothing to hide, I still don't want my entire life story to be laid out on some table somewhere. There is such a thing as privacy, and it is covered in the Constitution in the 4th Amendment:
"The right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated, and no Warrants shall issue, but upon probable cause, supported by Oath or affirmation, and particularly describing the place to be searched, and the persons or things to be seized."
Now, if you're going to tell me that me being related to someone who lives in the same building as someone who MAY or MAY NOT be related to a terrorist organization is grounds for probable cause, then I'm going to tell you to shove it