Harvard professor David Cutler, a so-called architect of Obamacare, says we "could be" witnessing "the beginning of a death spiral" for the unpopular health care bill. Cutler made the comments last night on Fox News: "So when you were on last week I asked you, if they don't get enough people in the exchanges, then what happens?" said host Megyn Kelly. "And you said then the premiums go up very, very high. Now, was that ball put in motion today?" "We don't know yet," said Cutler. "So what the president is trying to do is to say the website is...