General Motors CEO Fritz Henderson has been asked to step down only eight months after taking the helm of the embattled automaker. The announcement came following a GM board meeting on Tuesday. For the past eight months Henderson and GM have been dogged by questions about whether a man who had spent the past 25 years of his career with GM was really the "change" that the company needs. Will Marcum is a GM line worker who says that Henderson's resignation will be bad for morale at the struggling company, but that many auto workers agree it is time for some new blood at the top. Micheline Maynard covers the auto industry for our partner, The New York Times and is the author of "The Selling of the American Economy: How Foreign Companies are Remaking the American Dream," She says the move came as "a shock, but not a surprise."