If the Supreme Court strikes down Obamacare, in whole or in part, how will Republicans respond? Many have talked about reinstating some of the law's most popular provisions, such the provision to allow people up to age 26 stay on their parents' health insurance. But even the parts of the law Republicans are contemplating reinstating will come at a cost, and a coalition opposed to Obamacare is up with a new website, healthreformquestions.com, aimed at raising awareness of these costs. The site features a series of three quizzes about various Obamacare provisions. You can give it a whirl here, and see how you fare.