watching iowa caucuses on c-span

I've been watching the Iowa Caucuses being broadcast on C-SPAN. Democratic caucuses are on C-SPAN, while GOP is on C-SPAN 2.
For Carroll County (Precints 1-4), John McCain picked up quite a number of votes, more than Romney or Huckabee. Giuliani got a few though less than Thompson or Paul. Alan Keyes picked up a couple, but none for Duncan Hunter.
Watching the Democratic Caucus just now was generally more interesting because they use head counts rather than paper ballots, and if a candidate doesn't get at least 15 percent, then their supporters go to someone else. In this case, the second choice seemed to be Edwards and Obama. With 6 delegates given proportionally, 3 went for Obama, 2 for Edwards and only 1 for Clinton. Some are projecting now that Obama will be the winner statewide. It certainly is interesting to see Obama do so well in a state with so few black voters, and it should be a testament to many coastal liberals who assume that the middle of the country is racist.
Overall, looks like McCain is coming in fourth just behing Fred Thompson, but Huckabee seems to be as far ahead of Romney as Romney is of Thompson and McCain.
Neither McCain nor Rudy invested much in Iowa, but McCain is in the double digits, and Rudy might get 5 percent if he's lucky.

you can see the results by county as they come in being mapped here