First, in my opinion a practice that produces intense pain, injury, maiming, and/or causes lasting ill effects to a person's body and/or mind is torture.
It should not be thrown in with practices and techniques that induce dread, fear, humiliation, or tolerable discomfort that might be deemed cruel and unusual punishment, but does not cause intense pain, injury, lasting detriment to health, etc.
I think decent people do not willingly subject people to either torture or other unacceptable treatment. They don' enjoy seeing it in the movies or on TV. It dehumanizes us and makes us no better than the most cruel of animals.
So if somebody asks me, a conservative, whether I condone torture, I can unequivocably say no, I do not. And I will personally do whatever I can to ensure that is the policy of our country.
However. . . .
If somebody has information that could prevent somebody committing an imminent 9/11 or otherwise kill or maim hundreds or thousands of innocent people, most especially if it was people I can honestly say I won't care what they do to him to get the information to save those people.