(CNN) – Sen. Barack Obama has lost a percentage point in his lead over Sen. John McCain, according to the latest CNN poll of polls released Friday.
Obama now leads McCain by 4 percentage points – 45 percent to McCain’s 41 percent. In the previous CNN poll of polls, Obama’s lead was 5 percentage points.
Friday’s poll of polls is comprised of five national general election surveys: (1) Gallup tracking (June 16-19), Fox News/Opinion Dynamics (June 17-18), Cook/RT Strategies (June 12-15), ABC/Washington Post (June 12-15), and Reuters/Zogby (12-14). The poll of polls does not have a margin of error.