Every civil liberty is a roadblock to total information awareness for law enforcement. No searching&#x2F;entering without a warrant.  No self incrimination. Miranda rights. Speedy trial laws. Dismissal of evidence illegally obtained, even if it proves most heinous guilt.<p>It is for law enforcement to work within these confines because of and in protection of those liberties.<p>So yes... There are hundreds of intrusions that could be opened up that would allow law enforcement to have a better handle on criminals, potential criminals, and heck, anyone who might like to speak ill of such intrusions, up to and including having cameras in your bedrooms. But they&#x27;re not allowed to do those things because America, and the escape from tyranny that made anyone fight for it to begin with.<p>But have you no doubt - these intrusions are for you only. The second a lawmaker or law enforcement officer&#x27;s liberty is threatened, suddenly they&#x27;re on the side of civil liberties and God Bless America.<p>Sorry. Bit of a rant there...