D. M. (Dennis) Giangreco
On the C-SPAN Networks:
D. M. (Dennis) Giangreco has three videos in the C-SPAN Video Library; the first appearance was a 2010 Forum as an Editor for the Military Review of the U.S. Army Command and General Staff College. The year with the highest average number of views per program was 2015 with an average of 477 views per program. Most common tags: Truman, Harry S., World War II.