Dr. Donald Berwick testifies Wednesday before the Senate Finance Committee about the implementation of health overhaul. Scott J. Ferrell/Gongressional Quarterly/Getty Images hide caption

itoggle caption Scott J. Ferrell/Gongressional Quarterly/Getty Images

House Republican Leader John Boehner (R-OH) is surrounded by reporters after leaving a Washington news conference on November 3, 2010. Brendan Hoffman/Getty Images North America hide caption

itoggle caption Brendan Hoffman/Getty Images North America