October 9, 2009: Months after the government bailed out General Motors and Chrysler, some lawmakers are questioning tough contract demands by the two auto companies that union officials argue could lead to the replacement of hundreds of union carhaulers with nonunion drivers.

Michigan lawmakers have raised the issue with GM CEO Fritz Henderson and Chrysler CEO Sergio Marchionne in letters during the past week, concerned that the automakers could reduce business with auto transport companies whose drivers are represented by the International Brotherhood of Teamsters.

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