I just became aware of a documentary about the battle in the marketplace between craft breweries and the established 'macro' breweries. It looks pretty interesting. It doesn't look like it's screening in this area but if you follow the link on the homepage to buy tickets it does appear to be screening in several movie theaters in Northern Virginia. You can watch the trailer at the website, www.beerwarsmovie.com.
If I get a chance to see it I'll post a review here.