The next president will have his or her hands full regarding issues in the Middle East: the Islamic State of Iraq and Syria (ISIS) remains a threat; the integrity of the Iran nuclear accord must be ensured; and decisions loom about the United States’ role in Syria.

In the fourth installment of a Q&A series on challenges that will face the new president, Princeton University researchers Amb. Daniel Kurtzer and Jacob N. Shapiro examine these issues and a number of broader terrorism concerns. Full Story