On MSNBC, Rudy Giuliani is making a very smiley, happy showing of himself. The result in Iowa could not have been better for Giuliani tactically. Romney has been injured. Huckabee won, but did not apparently win by a huge margin, and there won’t be many other states where evangelicals make up fully three-fifths of the primary electorate. And John McCain did not, it seems, come in third with a surprising showing, but fourth with a very modest showing. If McCain beats Romney in New Hampshire, Romney will have a difficult time going on — but McCain clearly hasn’t yet turned the corner and brought conservative Republicans back in his corner. And Fred Thompson’s third-place showing wasn’t impressive enough to kick his campaign back to life. With no one especially strong on the Republican side through the first few states, the Giuliani strategy of betting it all on Florida on January 29 and the big states on February 5 is looking better than it did a week ago.