If the Mitt Romney campaign has worries that the candidate's Mormon faith may be an insurmountable obstacle to the White House, they may take solace from one recent survey: According to the Public Religion Research Institute and Religion News Service, only 40% of Americans identify Romney as a Mormon. 46% claim they do not know the candidate's faith and 10% figured him to be a Protestant or Catholic. Incidentally these numbers mirror those of the man Romney is seeking to unseat, President Barack Obama. Four in ten Americans do not know the president's faith, 18% believe he is a Muslim...