The Marine Corps’ service-wide inspection that ended March 15 found that many Marines are living in “uninhabitable” conditions, but the path to fixing a decades-old problem will not be easy, according to Marines who spoke to the Daily Caller News Foundation. In February, Marine Corps acting Commandant Gen. Christopher Mahoney issued guidance for installation commanders to conduct “wall-to-wall” inspections of conditions at all housing facilities for single Marines by March 15. While a final assessment of the barracks is not yet ready, initial results of the investigation, which spanned 60,000 …