Decision 2012: President Obama Lunches with Romney

President Barack Obama and his defeated opponent Mitt Romney had lunch at the White house in a public show of bipartisanship after hard-fought, divisive campaign.

Class discussion: Will the meeting actually improve relations between Republicans and Democrats? What was the result of the President's meeting with his first opponent, Sen. John McCain? Romney said he is leaving politics. What have other presidential candidates done after their defeats?