A mosquito spy drone

Have you  ever wished you could be a fly on the wall to spy on what's  going on or being said? How about being a mosquito instead!
No, this isn't a real mosquito. It's an insect spy drone for urban areas. Already in production, and funded by the US Government.
  It can be  remotely controlled and is equipped with a camera and a microphone.
   It can  land on you, and even has the potential to take a DNA sample or leave RFID tracking nanotechnology on your skin.
  It can fly  through a slightly open window, or it can attach to your clothing until you unwittingly take it into your home. 
It can then be guided to the top of a curtain or other invisible location where it can scope entire rooms and monitor everything being said.
   Given their propensity to request macro-sized drones for surveillance, 
one is left with little doubt that the government has big plans for these micro gadgets.