Timothy J. Colton is professor of government and Russian studies in the Department of Government and director of the Davis Center for Russian Studies at Harvard University. His previous books include Moscow: Governing the Socialist Metropolis (Harvard, 1995), named best book in government and political science 1995 by the Association of American Publishers. Michael McFaul is a senior associate at the Carnegie Endowment, the Peter and Helen Bing senior fellow at the Hoover Institution, and an associate professor of political science at Stanford University. A prolific author, he is one of the world's leading specialists on democracy development in the former Soviet states.