General Motors is making news in Michigan this week. The Detroit automaker is planning a $40-million investment at its transmission plant in Warren to build the new drivetrain for the next generation of the Chevrolet Volt. The announcement is the latest in a string of high-profile plans G-M has unveiled this year. Those include assembly plant expansions in the Lansing area.Current State talks with Emily Lawler, who covers business news for MLive.com.
GM, suppliers expanding Lansing area operations

Flickr - Betsy Weber