President Obama defended the health care overhaul during an NPR interview Wednesday. Official White House Photo by Pete Souza hide caption

itoggle caption Official White House Photo by Pete Souza

Senate Majority Leader Harry Reid (D-NV) speaks at a rally of Democratic senators following a final series of procedural votes on the health bill Wednesday. Win McNamee/Getty Images hide caption

itoggle caption Win McNamee/Getty Images

Majority Leader Harry Reid of Nevada listens as Connecticut Sen. Christopher Dodd (left) speaks during a Democratic health care rally on Capitol Hill on Tuesday. Harry Hamburg/AP hide caption

itoggle caption Harry Hamburg/AP