Henry Martyn Lazelle (1832-1917) was the only cadet in the history of the U.S. Military Academy to be suspended and sent back a year (for poor grades and bad behavior) and eventually return as Commandant of the Corps of Cadets. After graduating from West Point in 1855, he scouted with Kit Carson, was wounded by Apaches, and spent nearly a year as a "paroled" prisoner-of-war at the outbreak of the Civil War. Exchanged for a Confederate officer, he took command of a Union cavalry regiment, chasing Mosby's Rangers throughout northern Virginia. Due in part to an ingrained disposition to question the status quo, Lazelle's service as a commander and senior staff officer was punctuated at times with contention and controversy. In charge of the official records of the Civil War in Washington, he was accused of falsifying records, exonerated, but dismissed short of tour. As Commandant of Cadets at West Point, he was a key figure during the infamous court martial of Johnson Whittaker, one of West Point's first African American cadets. Again, he was relieved of duty after a bureaucratic battle with the Academy's Superintendent.

In 1968 James T. Gillam was a poorly focused college student at Ohio University who was dismissed and then drafted into the Army. Unlike most African Americans who entered the Army then, he became a Sergeant and an instructor at the Fort McClellan Alabama School of Infantry. In September 1968 he joined the First Battalion, 22nd Regiment of the 4th Infantry Division in Vietnam. Within a month he transformed from an uncertain sergeant—who tried to avoid combat—to an aggressive soldier, killing his first enemy and planning and executing successful ambushes in the jungle. Gillam was a regular point man and occasional tunnel rat who fought below ground, an arena that few people knew about until after the war ended. By January 1970 he had earned a Combat Infantry Badge and been promoted to Staff Sergeant. Then Washington’s politics and military strategy took his battalion to the border of Cambodia. Search-and-destroy missions became longer and deadlier. From January to May his unit hunted and killed the enemy in a series of intense firefights, some of them in close combat. In those months Gillam was shot twice and struck by shrapnel twice. He became a savage, strangling a soldier in hand-to-hand combat …