Citing safety, authorities are closing two Milwaukee-area public parking lots where people have been living in tents, trailers and cars. “The environments continue to degrade and become less safe every day,” the Wisconsin Department of Transportation said Monday. “First responders including law enforcement, fire service personnel and paramedics are responding to a heightened number of emergency calls regarding dangerous and unsafe activity in and around the lots,” the department said. The lots are park-and-ride lots where people can catch a bus or another ride. The state said it will begin closing two lots and a portion of a third, starting...