奥巴马罗姆尼大选前最后冲刺

U.S. President Barack Obama and Republican challenger Mitt Romney have made their final arguments to voters in key political battleground states on the eve of the 2012 presidential campaign.

Mr. Obama made campaign stops Monday in Wisconsin and Ohio, before holding a final rally in Iowa, the state that gave him his first primary victory in his 2008 White House campaign. The Democratic incumbent boasted of his accomplishments during his presidency, including the bailout of the U.S. auto industry and the killing of Osama bin Laden, but said he needed another term to complete his agenda.

Mr. Romney started his day in Florida, Virginia and Ohio, before ending with a rousing late night rally at an arena in New Hampshire, where he launched his campaign more than a year ago.  The former Massachusetts governor said his record as both a businessman and politician shows he, and not Mr. Obama, would bring about real change for the nation.

Mr. Romney will vote in his hometown of Boston Tuesday, and has scheduled two last-minute Election Day events in Ohio and Pennsylvania.  The president and his wife, Michelle, will spend Tuesday in their home in Chicago.