Fox Inc. honcho Rupert Murdoch and John Hughes will be in D.C. tonight to host a screening of “Home Alone 2: Lost in New York,” which Hughes wrote and produced. Members of Congress and their families have been invited to the screening, which will be held at AMC’s Union Station Theatres.A reception will follow. The Jim Rose Circus Sideshow, which toured with the Lollapalooza Festival ’92 and features a collection of body-piercers and maggot eaters, will hold auditions for Los Angeles-based freaks today at noon at the Las Palmas Theatre in Hollywood. Winner will perform with the circus that evening, the first of a three-night stand at the venue. The Mark Taper Forum has extended its production of Tony Kushner’s “Angels in America” for one additional week. The show will now close Dec. 6.