Mr. Khan is saying that all the nuclear nations including US, UK, France, India, Russia and China have developed their nuclear capabilities by using borrowed or smuggled technologies. I think somebody should ask him, then who is the developer of such technology? Is it Pakistan, if not US or UK etc.??? This guy is really crazy. He doesn't know what he's speaking. Who has made him a scientist? He will ruin any project with his madness. He must have already done that many times, I am sure.