On more than one occasion, President Obama has praised Muslim immigrants for their contributions to American history, though the extent and significance of those contributions have been questioned by many. The Washington Examiner reminds us of Obama’s effusive shout-out to Muslim Americans: “Throughout our history, Islam has contributed to the character of our country, and Muslim Americans, and their good works, have helped to build our nation.” Now, as the president reaches out to the mullahs of the Islamic Republic of Iran, intent on making a controversial deal on their nuclear weapons development — a deal that would admittedly not...