Romney posts a two-point lead over Obama, 47 percent to 45 percent, within the poll's margin of error of plus or minus 2.8 percentage points. He leads Obama, 45 percent to 39 percent, among independent voters.
Obama's lead over Paul is just one point, 46 percent to 45 percent, as Paul leads among independents by 7 points.
The president posts more significant leads over the other GOP candidates, but against each he is below the critical 50-percent threshold: He leads former House Speaker Newt Gingrich, 49 percent to 41 percent; former Utah Gov. Jon Huntsman, 48 percent to 41 percent; Texas Gov. Rick Perry, 49 percent to 42 percent; and former Sen. Rick Santorum, R-Pa., 47 percent to 43 percent.
http://www.nationaljournal.com/2012-presidential-campaign/poll-romney-paul-tie-obama-20120109