A NATO-commissioned report suggests an alleged US cyberattack on Iran's uranium enrichment programme was an 'act of force' that was likely illegal. And Microsoft with Google admitted it allowed the FBI to spy on its customers. So was the Stuxnet attack an illegal act of force? Are the US offensive cyber policies crossing the limits? And are the private rights of the American citizens at risk? Inside Story Americas is joined by guests: David Kravets from Wired magazine; Alfredo Lopez, an internet freedom activist; and Julian Sanchez, a research fellow at the Cato Insitute who focuses on technology and civil liberties.