well now they r making a chip 4 insertion under the skin of humans so that they can trak us.like we need that they already spy on us with the net mobile phones etc...... i h8t having my pic taken 4 that very reason and these days if u buy somthing its automatically loaded to the mother computer 4 future referencing.they spy on u where ever u go dont u know.so look out people im telling u now they really are watching u