Ahhh, the things we don't know.  According to the 'Washington Post,' the FBI can secretly activate any computer's web cam and view a room without even turning on the indicator light.

This information was recently revealed by Marcus Thomas, a former top official of the FBI.  He went on to say that the tactic has been used mostly on terrorism cases and serious criminal cases.

I guess mom was right, always clean your room and behave yourself.