In episode 2 of the series, Stephen Barden talks to Lieutenant General (Ret) Ben Hodges, Pershing Chair in Strategic Studies at the Centre for European Policy Analysis, to find out whether the US army, which  - like all armies is built for conflict  - has any room for balanced, partnering leaders. Or is it possible that, all the while,  its ability to largely  stand back from partisan politics and its stability as an institution has been down to it jealously guarding its...Power of Balance?