Hearst to Slash, Sell or Close the Chronicle By SHIRA OVIDE Hearst Corp. said it may close its San Francisco Chronicle newspaper unless it can quickly slash costs at the money-losing daily. A vendor sells a copy of the San Francisco Chronicle at his newsstand in the San Francisco Municipal Railway station. Getty Images A vendor sells a copy of the San Francisco Chronicle at his newsstand in the San Francisco Municipal Railway station. A vendor sells a copy of the San Francisco Chronicle at his newsstand in the San Francisco Municipal Railway station. A vendor sells a copy of...