As a frequent critic of Obamacare, I'm often asked, "Well, how would you solve the problem? Huh?" The implication is that if I don't have a solution, I should shut up and endorse the one Democrats provided.
This is not sound policy thinking. As I am fond of saying, "The existence of a problem does not therefore imply the existence of a solution." It is not inevitably true that there is some policy solution that would be better than the status quo, even if we really dislike the status quo. For example, Russia getting all frisky in Ukraine makes me nervous as hell. I would like President Barack Obama to make it stop. That doesn't mean that Obama can make it stop. It is quite possible that any strenuous attempt to make it stop would simply imbue the Russian government with even more theatrical military ambitions.