All the random Vietnam War posts have probably already hinted at it, but after months of preparation, I'm officially directing and producing a Vietnam War movie called Point Man.     It's been a freaking crazy process. I started writing the script the day after I got fired from my old bartending job, completed it in a couple weeks, and quickly realized it was the best thing I'd ever written. My buddy Dan (a few of you guys have met him) vetted it and decided to sign on as my