But I see that Roger Simon has beaten me to my opinion. So go read him instead.
I’ll just add that the booing of the gay soldier–and the refusal on the part of Rick Santorum to even thank him for his service–was one of the most shameful things I have seen in a long time.
UPDATE: More on this issue from Jim Geraghty, who lives up to his reputation as one of the more decent people in cyberspace, and points out that a number of people in the debate-watching crowd had an angry reaction to the boos–which appear to have been isolated to only a few (loud) members of the audience. He also reports a quasi-mea culpa from Rick Santorum.