Article Photos: Beyond Obama's oath, what to see and taste in DC 2/3

FILE - In this March 23, 2009 file photo, tour buses line up in front of the U.S. Capitol in Washington. Whether visitors want to try one of the first family’s favorite restaurants, discover a sense of history or escape from the crowd to find a museum off the beaten path, Washington is the nation’s cultural capital this weekend for inauguration visitors. (AP Photo/Jacquelyn Martin, File)