Romney/Gingrich or Gingrich/ Romney? — Could this be the ticket for 2012?Certainly there is recent historical precedent— Ronald Reagan battled George H.W. Bush in 1980 before a Reagan/Bush ticket was successfully formed and John Kerry fought John Edwards in 2004 before their union was solidifiedThen, in 2008 after a brutal primary fight many Democrats, especially women, were hoping for an Obama/Hillary ticket. But the scuttlebutt was (if the ticket had been formed) Mrs. Obama did not want the Clintons, especially the Mrs. hanging around the White House deflecting attention from the new king and queen.So is it probable that Mitt...