Predict which candidate will win each state and see who reaches 270 electoral votes first. Click on a state to choose Obama, click again to choose Romney. Or, click on a state and use the buttons in the right-hand column to make your selections.
President Barack Obama addresses his supporters in Chicago after being re-elected president of the United States.
Republican Mitt Romney concedes defeat in the 2012 presidential election.
CNN's John King explains how Pres. Obama got to the 270 electoral votes needed to win back the White House.
CNN's John King explains why the Romney campaign ran out of plans to win the votes needed to win the election.
Relive the biggest moments in the 2012 campaign in just two minutes.