The fight over how to define marriage moved to the Iowa Supreme Court on Tuesday, as justices heard arguments in the wake of a lower court striking down the state’s Defense of Marriage Act as unconstitutional. So what were the arguments today? Which side is likely to win? And what have we learned about the ‘tolerance’ of those in favor of gay marriage by their reaction to their defeat in California on Election Day? We ask Matt Staver, founder of Liberty Counsel and dean of the Liberty University School of Law.