A president and a pope: Two of the world's most influential Americans at odds over Iran
By Bill Barrow, Associated Press••PBS
Never before has the relationship between Washington and the Vatican revolved around two Americans — specifically, a 79-year-old politician from Queens and a 70-year-old pontiff from Chicago.
Donald Trump is accustomed to criticism from coast to coast Democrats, disaffected Republicans, late-night comedians, massive protests. Yet in his second presidency, Trump's most influential American…