everything wrong with how business gets done in washington. mr. lynn declined an interview with cnn. pentagon official who tried to discourage cnn from reporting this story issued a statement, saying that since returning to the pentagon deputy defense secretary lynn has not participated or sought to participate in any way whatsoever in any budget or contract decisions involving his former employer. the statement goes on to say that lynn has skrups youly adhered to ethics pledge and agreement but stated there is absolutely no evidence of any impropriety or conflict of interest by deputy secretary bill lynn in carrying out duties at the pentagon. but how did this lobbyist get back to the pentagon? in washington, government watch dogs, like steve ellis, say it s all about those revolving doors. and certainly the revolving door is still spinning. reporter: william lynn s