Read this excerpt from the text "not a dove, but no longer a hawk." there were many disappointments those first two years, but when i left vietnam in 1964, i was still, to use the current parlance, a hawk. i returned to saigon in 1965 for another year. now i have left again, and much has changed. there were 17,000 american servicemen in vietnam at the time of my first departure and there are now 317,000 and i, while not a dove, am no longer a hawk. . based on this excerpt, neil sheehan would most likely agree that