UPDATED WITH FINAL RESULTS As in the previous debates, CBS News and Knowledge Networks have conducted a nationally representative poll of uncommitted voters to get their immediate reaction to tonight's presidential debate.
And tonight's results have, by a wide margin, made it a clean sweep. Here are the final results of the survey of 638 uncommitted voters:
Fifty-three percent of the uncommitted voters surveyed identified Democratic nominee Barack Obama as the winner of tonight's debate. Twenty-two percent said Republican rival John McCain won. Twenty-five percent saw the debate as a draw.
More uncommitted voters trusted Obama than McCain to make the right decisions about health care. Before the debate, sixty-one percent of uncommitted voters said that they trust Obama on the issue; after, sixty-eight percent said so. Twenty-seven percent trusted McCain to manage health care before the debate; thirty percent said so afterwards.
Sixty-four percent think Obama will raise their taxes, while fifty percent think McCain will.
Before the debate, fifty-four percent thought Obama shared their values. That percentage rose to sixty-four percent after the debate. For McCain, fifty-two percent thought he shared their values before the debate, and fifty-five percent thought so afterwards.
Before the debate, fifty percent said they trusted Obama to handle a crisis; that rose to sixty-three percent afterwards. More uncommitted voters trusted McCain on this – seventy-eight percent before the debate, eighty-two percent after the debate.
But more trusted Obama than McCain to make the right decisions about the economy. Before the debate, fifty-four percent of uncommitted voters said that they trust Obama to make the right decisions about the economy; after, sixty-five percent said that. Before, thirty-eight percent trusted McCain to do so, and forty-eight percent did after the debate.
Before the debate, sixty-six percent thought Obama understands voters' needs and problems; that rose to seventy-six percent after the debate. For McCain, thirty-six percent felt he understands voters' needs before the debate, and forty-eight percent thought so afterwards.
We will have a full report on the poll later on. Uncommitted voters are those who don't yet know who they will vote for, or who have chosen a candidate but may still change their minds.