Meet the DOD contractor who has not told anyone he is a retired colonel

THE PENTAGON—Greg Jenson, a government contractor working on the Army staff, has yet to tell his coworkers, supervisors, or the ladies running the snack bar in his corridor that he is a retired colonel.

Jenson retired from the Army after more than 30 years to spend time with his family, travel to non-third-world countries, and begin studying civil war ba…