Photo of president embracing first lady has been retweeted more than 675,000 times . President Mitt Romney 's campaign posted the image 2012 after he won re-election . The posts reaffirmed the pre-eminence of social media as a crucial communications platform in the 2012 presidential race . The image also has received more than 675,000 likes on CNN .
Photo of president embracing first lady has been retweeted more than 675,000 times . President Mitt Romney 's campaign posted the image 2012 after he won re-election . The image also has received more than 675,000 likes on CNN .