Fighting the good fight, one mug at a timeRun clean out of political causes to get fired up about, since the election of Barack Obama? Here's a burning issue that ought to scare the bejeesus out of us all: The plight of struggling US independent beer brewers. Tickets are on sale now for the one-night-only engagement of Beer Wars Live, Anat Baron's foam-spewing documentary, which follows the stories of small brewers, like the makers of Dogfish Head and New Century Brewing, as they take on the cor