David Kurtz of the lefty website TPM -- to his credit -- published an email he received from a young reader living in New York City. The 32-year-old correspondent wrote that much to his chagrin as an ardent backer of the president and his unpopular healthcare law, he's unable to afford its price tag. He suggests that his personal situation exemplifies the broader problems the program will have attracting the participation of young, healthy people: I'm a 32 year-old healthy male that wants, but can't afford, Obamacare. I think the law is a step in the right direction, it just...