Barack Obama has edged ahead of Mitt Romney in the final days of the presidential campaign. In the Pew Research Center’s election weekend survey, Obama holds a 48% to 45% lead over Romney among likely voters.
The survey finds that Obama maintains his modest lead when the probable decisions of undecided voters are taken into account. Our final estimate of the national popular vote is Obama 50% and Romney 47%, when the undecided vote is allocated between the two candidates based on several indicators and opinions. [cont.]