From NPR News in Washington, I am Jack Speer.Defense Secretary Chuck Hagel faced with a series of military scandalsas ordering Pentagon leaders to review ethics and leadership issues and come up with tangible results.NPR's Tom Bowman has more.The scandals appeared to be popping up almost every week,air force, nuclear missile officers cheating on exams and using drugs,army officers getting kickbacks, NAVY instructors sharing test results.More on John Kirby, Hagel's spokesman, said the secretary is troubled by what he sees."I think he definitely sees this as a growing problem.And he is concerned about the depth of it.I do not think he could stand here and tell you that anybody has the full grasp here.And that is what worries the secretary."Hagel has appointed a retired admiral and a general to review the nuclear force and make recommendationsand he asks the review of ethics and leadership training at military schools.Kirby says Hagel plans to focus on these issues in these weekly meetings with service secretaries and service chiefs.Tom Bowman, NPR News, Washington.Among after a chemical spill contaminated water for 300,000 Western Virginians,the state's governor and a team of federal say to officials today try to reassure the public their water is safe.NPR's Elizabeth Shogren reportsdistrust remains high.Governor Earl Ray Tomblin told everyone he has been drinking the water for weeks.The Center for Disease Control and Prevention's Tanja Popovic downplay the risks of any long-term health effects from chemicals in the water."Based on everything that we do know today,