It's the massive theft of American trade secrets through cyber attack and espionage, and many of the cyber-attacks on American trade are coming from China. NBC's Michael Isikoff reports on how widespread the espionage is and what the government is doing about it.
Visit NBCNews.com for breaking news, world news, and news about the economy
Have any comments or questions about our video editions of IMPO? Or do you have a video you'd like to see featured in one of our deployments? Email me at [email protected].