Dearborn was named a Tree City USA for the 39th year.Dearborn Mayor Abdullah Hammoud says its a pride point for the city. “We’re trying to take it an extra step, ensuring that we offer all of our residents a free tree in their easements, and even if they’d like a free treatment for their personal property,” he says.BenefitsHammoud says the trees help with flood mitigation in the city.“The more trees you put in the ground, the more water it can a…