Navy Secretary John Phelan visited Guam earlier this month and was "appalled" after seeing the conditions of an Air Force barracks where junior service members were living, prompting an ongoing Navy-wide inspection of more than 100,000 barracks units, according to a government watchdog and service officials. Conditions included exposed wires, corroded plumbing and dilapidated walls splattered with paint to cover mold; after Phelan's visit, more than 70 Marines and sailors were moved out of the