The WSJ's Peter Nicholas, Carol Lee and John McKinnon describe the events leading to the election of Obama to a second term as U.S. president. A significant move by the Obama campaign was to spend heavily in the early part of the campaign to show Romney as a predatory capitalist by focussing on his record a a private equity business executive who focussed on profits. More voters perceived Obama as caring about people like themselves. The voter turnout was also carefully executed especially for minority voters. For the first time since Mondale's loss to Reagan fewer white voters supported a presidential candidate- only 38% of the white vote went for president Obama compared to 60% for Romney. Obama's campaign focussed on protecting the middle class and working class from sharp spending cuts. Voters major issue was the economy, with unemployment at 7.9%. Yet voters largely did not hold Obama responsible for the economy and considered Wall Street and the previous George W. Bush administration responsible for the events leading to the 2008 financial crisis....