I think that the U.S. government should be able to torture to get information. There has to be a little to it though, they cant just grab what a person who they think associates with terroists. They should have to know for sure that the person is involved with terroist activitie. Also the person who does the torturing should be able to control himself and not just want to hurt the person because of it.
http://www.aclu.org/national-security/torture