Ann Romney is the Romney Democrats fear most

Ann Romney’s unexpected rock star status has the political arena buzzing about how her husband’s campaign will leverage her popularity in an election in which Michelle Obama — one of the most admired first ladies in history — will have an outsized and substantive portfolio.

Indeed, this 62-year-old grandmother’s contribution to Mitt Romney’s campaign could amount to the most relevant role a wife has ever played in a presidential effort — softening the edges of a flawed and awkward candidate who struggles to connect with voters.