Private investigator specializing in electronic counter-measures, Roger Tolces discusses how surveillance and harassment has shifted from hardware to bio-coded directed energy. After viewing secret Russian spy documents, he believes the US is now using DNA sequencing to develop new mind control techniques, which can target individuals as well as specific ethnic groups. Tolces said many of his clients suffer from what is called voice-to-skull technology (V2K)– a relentless set of voices talking inside a person’s head. These non-stop voices can lead to physical and psychological problems for the victim.