tesal is not asking to give money back. either way this whole idea has unnerved investors. >>> the russians have infiltrated the power system. security officials told the journal russian hackers got so far in. they were able to get into computers that weren't connected to the internet through third party contractors that work with power companies. you can see this might be a little bit of a tight squeeze. >> the third year in a row. >> graed innovation. >> cool. >> you can tell i have little girls. >>> all right. this morning there are questions surrounding a man. was he spying for china? we are talking to his former professor. >> they took pictures. >> they did take pictures. >> then what did they do? >> we have a certain apparatus that allows us to measure the cloak. they came in and took pictures of all of the equipment that was use today fabricate that and sent it back to china. >> is that ethical? it sounds like theft to me. >> the full interview airs this morning on the today show. you can also look for it later on ou