[cnn-photo-caption image= http://i2.cdn.turner.com/cnn/2008/images/09/12/art.bomacgroundzero0912.ap.jpg caption="Sen. Obama trails Sen. McCain by two points in Friday's CNN poll of polls."] (CNN) – Sen. John McCain continues to have a slight advantage over rival Sen. Barack Obama in the latest CNN poll of polls released Friday afternoon. McCain is now ahead by 2 percentage points – 46 percent to Obama’s 44 percent - with 10 percent unsure about their choice for president. In Thursday’s CNN poll of polls, McCain was ahead by one point – 46 percent to 45 percent.
“The race for the White House has essentially been a dead heat since the Republican Convention,” noted CNN Senior Political Researcher Alan Silverleib. “Barring something dramatic and unexpected, the horserace numbers are not likely to change very much at least until the debates. As we inch closer to Election Day, the pool of truly undecided voters continues to shrink.”
Friday’s CNN poll of polls is comprised of the following three surveys: Fox News/Opinion Dynamics (September 8-9), Gallup (September 9-11), and Diageo/Hotline (September 9-11). The poll of polls does not have a sampling error.