It was true in 2008 and it will be true in 2012.
In 1993, Cain was one of the leaders fighting Clinton-care. The Clinton’s attempt at their version of Obamacare. What was Rick Perry doing in 1993?
http://en.wikipedia.org/wiki/Rick_Perry#Early_political_career
In 1993, Perry, while serving as Texas agriculture commissioner, expressed support for the Clinton health care reform proposal, describing it as most commendable. The health care plan was ultimately unsuccessful due to Republican congressional opposition.[23][24][25][26][27] In 2005, after being questioned on the issue by a potential opponent in the Republican governor primary, Perry said that he expressed his support only in order to get Clinton to pay more attention to rural health care.[28]