A businessman has pleaded guilty to bribing the head of a Michigan marijuana licensing board, the first conviction in a federal investigation into payoffs and other benefits. John Dalaly appeared in federal court in Grand Rapids on Friday, two weeks after his…

FILE – Rick Johnson chairs the committee as it meets before a capacity crowd in Lansing, Mich., June 26, 2017, at the first open meeting of the Michigan Medical Marijuana Board. Federal authorities s…