PROVIDENCE — A massive new weather vane on the city’s skyline greeted arriving commuters Monday morning — a 140-foot-tall, red crane, its horizontal boom looming ominously over moving traffic along Fountain Street.Riggers with North American Crane & Rigging assembled the tower crane over the weekend in the middle of the construction site for a new apartment and retail building across from The Providence Journal building.The Potain MDT 389, made in [...]