we begin this hour with a very important change in the presidential race. according to our brand new cnn/orc poll, a majority of the nation s voters now say they want to re-elect president obama. take a look at this. the president has 52%. he s seven points ahead of mitt romney who s at 45%. just a month ago the president in our poll was ahead 49% to 46%. significantly the president now according to our latest poll is above 50%. our polls also show what voters think of mitt romney s potential vice presidential picks. let s bring in our national political correspondent jim acosta. he s taking a closer look at all of these numbers. that s right. at least on the surface, should bring a smile to the obama campaign. and perhaps a warning to mitt romney and his campaign to go big in the vice presidential search with mitt romney heading out on a potential rollout of his running mate. the results on the veepstakes are even more fascinating. the two men that seem to be the safe