Sealy Mattress Manufacturing Corp. is laying off 99 workers in its St. Paul factory, according to a release from the company. Workers were likely expecting the pink slips since the company announced plans to close the entire facility soon. "As discussed previously, the entire plant will be permanently closed effective Sept. 14, 2018, and all employees are expected to be terminated that day," a statement from the company said. It is not clear if the 99 are all the workers at the plant or if more...