DETROIT, - City officials in Detroit say workers at three city buildings will soon have to monitor their scents or face possible warnings. The Detroit News said Sunday that placards will be put up in the three Detroit buildings detailing the new guidelines on employees' use of such scented items as cologne or perfume. The notices due at the Cadillac Square Building, Coleman A. Young Municipal Center and First National Building will also ask employees to refrain from using air fresheners and scented candles while on the job. The new regulations are the result of the city's settlement of a...