U.S. military branches racked by scandal

Aired: 2/5/2014 | 0:07:22 | Clip
Three of the military’s five branches are ramping up investigations into some of the most serious scandals for the armed forces in a generation. The latest involves charges that Navy trainers cheated on certification exams to teach at a nuclear reactor school. Gwen Ifill talks to Craig Whitlock who covers the Defense Department for the Washington Post.