f.b.i. is investigating them nor accounting fraud. >> reporter: an f.b.i. spokesman told me they cannot comment on on on going investigation. he did not deny the latest reports. the f.b.i. raided the headquarters of so linda in fremont, california, and they are looking into the accuracy of financial representations made to the government and possible accounting fraud. that would make sense after solyndra officials repeatedly painted arose see picture about how the company was doing. they have been under fire after receiving that $535 million in a loan guarantee from the department of energy. then the firm filed for bankrupt key protection on september the 6th. in addition to the f.b.i. probe department of energy and treasury department officials are also looking into what went wrong. one week ago top solyndra officials invoked their fifth amendment rights against self-incrimination and refused to answer questions at a house hearing on capitol hill. in mid july attorneys for the company told the house energy