Send him (or her, tho I doubt women make these kind of sick jokes) a copy of Going Rouge
Or, even better
The Three Wars of Roy Benavidez
or, this PBS story http://www.pbs.org/weta/americanvalor/stories/dix.html (Worked with guy, good dude)
or any of these
Why these? Well a lot of good men have died in the service of this country, and it is nothing to joke about. But, that's just me. YMMV.