An Associated Press story about Republican doubts over John McCainJohn Sidney McCainBiden's debate performance renews questions of health At debate, Warren and Buttigieg tap idealism of Obama, FDR Meghan McCain swipes at Sanders: 'Don't you dare lecture Biden about cancer' MORE's presidential bid leads the Post. The story notes that two former possible vice presidential picks, former Massachusetts Gov. Mitt Romney (R) and Minnesota Gov. Tim Pawlenty (R), alluded to a possible Barack ObamaBarack Hussein ObamaAt debate, Warren and Buttigieg tap idealism of Obama, FDR Appeals court allows Trump emoluments case to move forward Warren isn't leading polls, but at debate she looks like front-runner MORE victory in recent GOP fundraising appeals. If Obama is elected along with bigger Democratic majorities in Congress, the country could be headed toward a new progressive era, just like it found itself in after the election of Franklin Roosevelt, writes Robert Borosage.