Becoming a man is difficult . . . even in the best of circumstances, but when it must be done in 1968 and with the Year of the Monkey set to explode onto the cities and battlefields of a war-torn nation, it is only the very best who make the grade.A Common Virtue has the immediacy and punch of today’s fears as it draws on yesterday’s headlines. When the armies of Ho Chi Mihn push across the demilitarized zone on a scale never thought possible and simultaneously strike at...