D.C. Attorney General Karl Racine accused tech billionaire Michael Saylor of evading $25 million in district taxes in a lawsuit filed Wednesday. The suit also names MicroStrategy, the data-tracking company Saylor co-founded, as a defendant, claiming the company conspired to help Saylor evade the taxes. Saylor allegedly claimed to reside in Florida, which does not have a personal income tax, while actually living in several different homes around D.C., according to the lawsuit.