Really, what isn’t filming in DC these days? Major Hollywood muscle has been spotted all over town, giving us celebrity gossip hounds a rare and local fix. Last night’s premiere of the Miramax movie “The Great Raid” at the Uptown in Cleveland Park brought out more then a few famous faces, but the buzz was all about Mayor Willams and Michael Douglas shaking hands in front of the Mayflower Hotel. In addition to the movie…