By now you've probably read the varying reviews of Jarhead, the new movie that purports to be about the Marine Corps and the first Persian Gulf War. Based on the memoir of the same name by Anthony Swofford, both the movie and book bear only a superficial resemblance to anything real. First, the book. Third-generation enlistee Swofford joined the Marines to escape a dysfunctional family, but unfortunately he brought a lot of that dysfunction into the Corps. In the end, he dishonored the uniform he wore.