MINOT AIR FORCE BASE, N.D. (AP) -- The top civilian leader in the Air Force says she senses morale issues among airmen and officers in charge of the nation's nuclear force but remains confident in its mission. Air Force Secretary Deborah Lee James visited the three bases that care for the arsenal Tuesday and Wednesday. Her trip was in response to cheating and drug scandals the Air Force announced last week as well as other missteps The Associated Press revealed last year. James visited F.E. Warren Air Force Base in Wyoming Tuesday, Malmstrom Air Force Base in Montana Tuesday and Wednesday and finished the fact-finding tour Wednesday at Minot Air Force Base in North Dakota. She met with 1,700 officers and airmen and later briefly answered questions.