In the cruel and unforgiving foreign policy world of migraine headaches the next President is almost certain to inherit, which candidate would be better equipped to lead the nation? And what did Wednesday night's battle of the would-be commander in chiefs tell us about their views on national security issues that we didn't already know? Here are some key takeaways. Sure, time was short and it's hard to do justice to complex foreign policy issues in a rushed half hour per candidate format.