Former Detroit Mayor Duggan cites toxic political climate, suspending his run for Michigan governor

Former Detroit Mayor Mike Duggan says he is suspending his campaign for Michigan governor, citing an increasingly “toxic” ...
Columbus Dispatch

Duggan threatens suit over Marathon refinery emissions

Mayor Mike Duggan tonight tore into Marathon Petroleum's proposal to increase certain pollutants at its refinery in southwest Detroit, ultimately threatening a lawsuit against the state if it approves ...