April 15 is the day when even clear heads grow muddled over the amount of money due the federal government. Nonpayers of income tax don’t have the muddle—they get refunds in a best case scenario. On April 15, 2011, however, there will be a counterweight to the roundup of federal revenue. On that day the film ‘Atlas Shrugged’ (Pt. I) will premiere in cities in California, Colorado, Florida, Illinois, New York, Texas and other states.