MONDAY: Cullen Murphy, the Atlantic’s managing editor, will be at Politics and Prose to talk about his new book Are We Rome? Murphy is of course referring to spreading corruption in Washington, our imperialist tendencies and the outsourcing of government work to private contractors. Personally, we’d rather read a book comparing our government with a different empire, but we won’t hold our breath on that one. 7 p.m. TUESDAY: Dancer and award-winning actress Victoria Rowell…