inquality into the law. >> as is so often the case all eyes are on justice anthony kennedy, who may offer the swing vote on this. he authored the opinion two years ago that struck down the defense of marriage act. but opponents of same sex marriage think one of his arguments in that decision may help them here. that is the argument that he made that states should be given a fair amount of deference in making these decisions. >> some of the states have voted to redefine marriage and the federal government needed to recognize those state's definitions. you can't argue that they have the right to define marriage accurately. >> oral arguments will last for two and a half hours. we should get a decision down in june. heather. >> thank you. our fox news alert. baltimore is burning and authorities are being pushed to