Roadside drug testing pilot program off course

May 2021

Greg Grisolano


The results of Michigan’s yearlong, statewide pilot program to use oral test kits for roadside dru
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Greg Grisolano joined Land Line in 2013. He was formerly a reporter for the Joplin Globe. He brings business writing and photography skills to Land Line, and has a passion for finding and telling stories about the people who make up the trucking industry.